Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks New Email addresses available on Yahoo! http://sg.rd.yahoo.com/aa/mail/domainchoice/mail/signature/*http:/mail.promotions.yahoo.com/newdomains/aa/ Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! CONFIDENTIALITY - The information contained in this electronic mail message is confidential and is intended solely for the addressee(s). If you are not an authorised recipient of this message please contact Getronics Australia immediately by reply email and destroy/delete this message from your computer. Any unauthorised form of reproduction of this message, or part thereof, is strictly prohibited. DISCLAIMER - Unless specifically indicated otherwise, the views and opinions expressed in this email are those of the sender and not Getronics Australia. While we endeavour to protect our network from computer viruses, Getronics Australia does not warrant that this email or any attachments are free of viruses or any other defects or errors. It is the duty of the recipient to virus scan and otherwise test any information contained in this email before loading onto any computer system.
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks -- New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! -- CONFIDENTIALITY - The information contained in this electronic mail message is confidential and is intended solely for the addressee(s). If you are not an authorised recipient of this message please contact Getronics Australia immediately by reply email and destroy/delete this message from your computer. Any unauthorised form of reproduction of this message, or part thereof, is strictly prohibited. DISCLAIMER - Unless specifically indicated otherwise, the views and opinions expressed in this email are those of the sender and not Getronics Australia. While we endeavour to protect our network from computer viruses, Getronics Australia does not warrant that this email or any attachments are free of viruses or any other defects or errors. It is the duty of the recipient to virus scan and otherwise test any information contained in this email before loading onto any computer system.
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
I think you need the no h225 timeout keepalive configured under the voice service voip / h323.This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.htmlH.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the *no h225 timeout keepalive* command, but call preservation using the *no h225 timeout keepalive* command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the *no h225 timeout keepalive*command. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_icd.htm Detectionhttp://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_icd.htm document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - *From:* Kumar, Narinder narinder.ku...@uxcg.com.au *To:* mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com *Sent:* Tuesday, March 10, 2009 2:18 AM *Subject:* Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands *From:* ccie_voice-boun...@onlinestudylist.com [mailto: ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Balamurugan Singaram *Sent:* Tuesday, 10 March 2009 4:43 PM *To:* ccie_voice@onlinestudylist.com *Subject:* [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks -- New Email addresses available on Yahoo! http://sg.rd.yahoo.com/aa/mail/domainchoice/mail/signature/*http:/mail.promotions.yahoo.com/newdomains/aa/ Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! -- CONFIDENTIALITY - The information contained in this electronic mail message is confidential and is intended solely for the addressee(s). If you are not an authorised recipient of this message please contact Getronics Australia immediately by reply email and destroy/delete this message from your computer. Any unauthorised form of reproduction of this message, or part thereof, is strictly prohibited. DISCLAIMER - Unless specifically indicated otherwise, the views and opinions expressed in this email are those of the sender and not Getronics Australia. While we endeavour to protect our network from computer viruses, Getronics Australia does not warrant that this email or any attachments are free of viruses or any other defects or errors. It is the duty of the recipient to virus scan and otherwise test any information contained in this email before loading onto any computer system.
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call Detection document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! CONFIDENTIALITY - The information contained in this electronic mail message is confidential and is intended solely for the addressee(s). If you are not an authorised recipient of this message please contact Getronics Australia immediately by reply email and destroy/delete this message from your computer. Any unauthorised form of reproduction of this message, or part thereof, is strictly prohibited. DISCLAIMER - Unless specifically indicated otherwise, the views and opinions expressed in this email are those of the sender and not Getronics Australia. While we endeavour to protect our network from computer viruses, Getronics Australia does not warrant that this email or any attachments are free of viruses or any other defects or errors. It is the duty of the recipient to virus scan and otherwise test any information contained in this email before loading onto any computer system. New Email addresses available on Yahoo! Get the Email name you#39;ve always
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
Can you try? Voice service voip h323 Call preserve - Mensagem Original - De: Balamurugan Singaram mmailb...@yahoo.com Enviada: terça-feira, 10 de março de 2009 04:20 Para: cl...@mcglamry.net; scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.com Assunto: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call Detection document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! CONFIDENTIALITY - The information contained in this electronic mail message is confidential and is intended solely for the addressee(s). If you are not an authorised recipient of this message please contact Getronics Australia immediately by reply email and destroy/delete this message from your computer. Any unauthorised form of reproduction of this message, or part thereof, is strictly prohibited. DISCLAIMER - Unless specifically indicated otherwise, the views and opinions expressed in this email are those of the sender and not Getronics Australia. While we endeavour to protect our network from computer viruses, Getronics Australia does not warrant that this email or any attachments
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
hi, what ios are u using ? i can't find call preserve under voice service i am using 12.4(5b) - Original Message - From: Sergio Polizer spoli...@hotmail.com To: mmailb...@yahoo.com; cl...@mcglamry.net; scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 3:22 PM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Can you try? Voice service voip h323 Call preserve - Mensagem Original - De: Balamurugan Singaram mmailb...@yahoo.com Enviada: terça-feira, 10 de março de 2009 04:20 Para: cl...@mcglamry.net; scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.com Assunto: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call Detection document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! CONFIDENTIALITY - The information contained in this electronic mail message is confidential and is intended solely for the addressee(s). If you are not an authorised recipient of this message please contact Getronics Australia immediately by reply email and destroy/delete this message from your computer. Any
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
The call preserve command is only available with a fairly new 12.4T code. Stick with the 'no h225 keepalive timeout'. ~Chris -- From: marwa marwa_ah...@seegypt.com Sent: Tuesday, March 10, 2009 8:29 AM To: Sergio Polizer spoli...@hotmail.com; mmailb...@yahoo.com; cl...@mcglamry.net; scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve hi, what ios are u using ? i can't find call preserve under voice service i am using 12.4(5b) - Original Message - From: Sergio Polizer spoli...@hotmail.com To: mmailb...@yahoo.com; cl...@mcglamry.net; scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 3:22 PM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Can you try? Voice service voip h323 Call preserve - Mensagem Original - De: Balamurugan Singaram mmailb...@yahoo.com Enviada: terça-feira, 10 de março de 2009 04:20 Para: cl...@mcglamry.net; scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.com Assunto: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call Detection document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
What do you have setup on your service parameter in CCM Allow TCP KeepAlives For H323* From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, March 10, 2009 1:20 AM To: Cliff McGlamry; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_icd.htm Detectionhttp://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_icd.htm document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.netmailto:cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narindermailto:narinder.ku...@uxcg.com.au To: mmailb...@yahoo.commailto:mmailb...@yahoo.com ; ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.commailto:ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.commailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks New Email addresses available on Yahoo! http://sg.rd.yahoo.com/aa/mail/domainchoice/mail/signature/*http:/mail.promotions.yahoo.com/newdomains/aa/ Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! CONFIDENTIALITY
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
I believe the service parameter that we're looking for is 'Allow Peer to Preserve Call'. ~Chris From: Yung Hung Sent: Tuesday, March 10, 2009 12:04 PM To: mmailb...@yahoo.com ; Cliff McGlamry ; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve What do you have setup on your service parameter in CCM Allow TCP KeepAlives For H323* From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, March 10, 2009 1:20 AM To: Cliff McGlamry; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call Detection document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 voice-class codec 1---Need to add this no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
I'm looking for this parameter and I cannot find it. Which version are you running? From: Christopher Clouse [mailto:christopherc_56...@hotmail.com] Sent: Tuesday, March 10, 2009 12:41 PM To: Yung Hung; mmailb...@yahoo.com; Cliff McGlamry; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve I believe the service parameter that we're looking for is 'Allow Peer to Preserve Call'. ~Chris From: Yung Hungmailto:yh...@corporacionits.com Sent: Tuesday, March 10, 2009 12:04 PM To: mmailb...@yahoo.commailto:mmailb...@yahoo.com ; Cliff McGlamrymailto:cl...@mcglamry.net ; Scott ODonnellmailto:scott.odonn...@gmail.com Cc: ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve What do you have setup on your service parameter in CCM Allow TCP KeepAlives For H323* From: ccie_voice-boun...@onlinestudylist.commailto:ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, March 10, 2009 1:20 AM To: Cliff McGlamry; Scott ODonnell Cc: ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_icd.htm Detectionhttp://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_icd.htm document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.netmailto:cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narindermailto:narinder.ku...@uxcg.com.au To: mmailb...@yahoo.commailto:mmailb...@yahoo.com ; ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.commailto:ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.commailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 voice class codec 1---Need to add this codec preference 1 g711ulaw codec preference 2 g711alaw codec preference 3 g729r8 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x h323-gateway voip interface ---Need to add this dial-peer voice 10 voip
Re: [OSL | CCIE_Voice] h.323 gateway config call preserve
Configuration of H.323 VoIP call preservation enhancements for WAN link failures involves configuring the call preserve command. If you are using Cisco Unified Communications Manager, you must enable the Allow Peer to Preserve H.323 Calls parameter from the Service Parameters window. I pulled this out of the CM6 SRND, but I do know that it exists in CM4. I'm running sr8a in my lab right now. ~Chris From: Yung Hung Sent: Tuesday, March 10, 2009 2:39 PM To: Christopher Clouse ; mmailb...@yahoo.com ; Cliff McGlamry ; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] h.323 gateway config call preserve I'm looking for this parameter and I cannot find it. Which version are you running? From: Christopher Clouse [mailto:christopherc_56...@hotmail.com] Sent: Tuesday, March 10, 2009 12:41 PM To: Yung Hung; mmailb...@yahoo.com; Cliff McGlamry; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve I believe the service parameter that we're looking for is 'Allow Peer to Preserve Call'. ~Chris From: Yung Hung Sent: Tuesday, March 10, 2009 12:04 PM To: mmailb...@yahoo.com ; Cliff McGlamry ; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve What do you have setup on your service parameter in CCM Allow TCP KeepAlives For H323* From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, March 10, 2009 1:20 AM To: Cliff McGlamry; Scott ODonnell Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve IPExpert V3 Mock lab workbook, related to h.323 gateway I am able to see below command for call preservation: voice service voip h323 no h225 timeout keepalive even after update this command, my call are not preserved when the both ccm SUB and PUB goes down, I am missing something, could please some one light me. Thanks, --- On Tue, 10/3/09, Scott ODonnell scott.odonn...@gmail.com wrote: From: Scott ODonnell scott.odonn...@gmail.com Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve To: Cliff McGlamry cl...@mcglamry.net Cc: Kumar, Narinder narinder.ku...@uxcg.com.au, mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Tuesday, 10 March, 2009, 12:09 PM I think you need the no h225 timeout keepalive configured under the voice service voip / h323. This will allow the call to stay up after the GW stops receiving keepalives from the CM. http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a0080558061.html H.323 Gateways and SRST On H.323 gateways, when the WAN link fails, active calls from Cisco IP phones to the PSTN are not maintained by default. Call preservation may work with the no h225 timeout keepalive command, but call preservation using the no h225 timeout keepalive command is not officially supported by Cisco Technical Support. Under default configuration, the H.323 gateway maintains a keepalive signal with Cisco CallManager and terminates H.323-to-PSTN calls if the keepalive signal fails, for example if the WAN link fails. To disable this behavior and help preserve existing calls from local IP phones, you can use the no h225 timeout keepalivecommand. Disabling the keepalive mechanism only affects calls that will be torn down as a result of the loss of the H.225 keepalive signal. For information regarding disconnecting a call when an inactive condition is detected. see the Media Inactive Call Detection document. On Tue, Mar 10, 2009 at 2:30 AM, Cliff McGlamry cl...@mcglamry.net wrote: I believe there is also a service parameter command to allow call preservation in the event CCM goes down under h.323 in the CCM Service parameters. Seems like I've seen it there - Original Message - From: Kumar, Narinder To: mmailb...@yahoo.com ; ccie_voice@onlinestudylist.com Sent: Tuesday, March 10, 2009 2:18 AM Subject: Re: [OSL | CCIE_Voice] h.323 gateway config call preserve Need to add some more commands From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Balamurugan Singaram Sent: Tuesday, 10 March 2009 4:43 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] h.323 gateway config call preserve Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call
[OSL | CCIE_Voice] h.323 gateway config call preserve
Hi, For h.323 gateway config call preserve in BR1 site the following config are ok, please some one comment on h.323 gateway config call preservation ? voice class h323 1 h225 timeout tcp establish 3 interface loopback 0 h323-gateway voip bind srcaddr 172.27.x.x dial-peer voice 10 voip destination-pattern 2...$ session target ipv4:172.3.64.100 dtmf-relay h245-alphanumeric no huntstop voice-class h323 1 no vad ! dial-peer voice 11 voip destination-pattern 2...$ session target ipv4:172.3.64.101 dtmf-relay h245-alphanumeric preference 1 voice-class h323 1 no vad ! dial-peer voice 9 pots destination-pattern 9T port 0/0/0:23 ! on Service parameter: Stop routing on Unallocated number flag - false Thanks Get your preferred Email name! Now you can @ymail.com and @rocketmail.com. http://mail.promotions.yahoo.com/newdomains/aa/
