Re: [OSL | CCIE_Voice] Location CAC
Using locations CAC g729 uses 24k per call. So using 23K should invoke AAR on first call and 47k on second call. If you are doing 2 calls and invoking AAR on second one then 32k should be fine ie anything less than 48k. Now using RSVP is a different thing and I dont think you are doing that. HTH Prashant 2010/10/20 Waleed Elhadidy > Ok so you mean that there is an error and AAR shouldn't work as 32k will > allow redirected call go normally through WAN and that the workbook mean 23k > ? right ? > > Regards, > > Waleed > > -- > Date: Wed, 20 Oct 2010 10:49:00 -0400 > > Subject: Re: [OSL | CCIE_Voice] Location CAC > From: prashantpatel...@gmail.com > To: walid...@hotmail.com > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > > It appears to be an error but 23k should do it. Try it out. It has always > worked for me. > > HTH, > Prashant > > 2010/10/20 Waleed Elhadidy > > Hi Prashant > > Thanks for the clarification. I met this situation on vol 2 lab 4 task > 4.3. The cac for HQ and BR1 is set to 48k which allows 2 calls. Task 4.3 > asks to implement AAR if there is WAN congestion between BR1 and HQ when > pstn caller wants to leave a message to BR1 user and BR1 user redirects call > to voice mail because of no answer. To verify the AAR feature, it asks to > lower cac to 32k and as a result AAR is invoked but don't understand how ? > > Regards, > > Waleed > > -- > Date: Wed, 20 Oct 2010 10:31:12 -0400 > > Subject: Re: [OSL | CCIE_Voice] Location CAC > From: prashantpatel...@gmail.com > To: walid...@hotmail.com > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > > Hi Waleed, > > I have seen this behavior when I have the HQ CAC set and cisco best > practice is to have it unlimited. If it works with unlimited lower the CAC > on B to 23. By the way for Locations based CAC 24k is what you need. Call > should AAR out when 23. > > HTH > Prashant > > 2010/10/20 Waleed Elhadidy > > By the way if I make a call from site B to site A via WAN, call is > established successfully. If I make two calls, only one is allowed which > makes sense since cac is set to 32k which allows 1 call (24k). > > Regards, > > Waleed > > -- > From: walid...@hotmail.com > To: prashantpatel...@gmail.com > > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 16:18:47 +0200 > > > Hi Prashant > > Unfortunately Iam using softphones. If I change location of voice mail in > device to hub none it will work normally. In the case of cac set to 32 > on site B which is more than needed for g729 call, why is AAR invoked when a > call to site B from pstn is redirected to voice mail which is on site A ? > > Regards, > > Waleed > > -- > Date: Wed, 20 Oct 2010 09:58:28 -0400 > Subject: Re: [OSL | CCIE_Voice] Location CAC > From: prashantpatel...@gmail.com > To: walid...@hotmail.com > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > > Hi Waleed, > > Even if the requirement is to have 2 g729 calls between A & B and A is the > Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when > you call Voicemail from HQ whatis the codec used on the phone (pressing ? > twice). I hope you are using regular hard phones. > > > HTH > Prashant > > 2010/10/20 Waleed Elhadidy > > Hi, > > Voice mail is in device pool with region A set to g729 with region B and > vice versa. > > Regards, > > Waleed > > -- > From: tih...@gmail.com > > To: walid...@hotmail.com > CC: ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 15:35:52 +0200 > > > Hi, > Check the codec you used to call voice mail from siteB > > Tamer, > > *From:* ccie_voice-boun...@onlinestudylist.com [mailto: > ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Waleed Elhadidy > *Sent:* Wednesday, October 20, 2010 2:33 PM > *To:* ccie_voice@onlinestudylist.com > *Subject:* [OSL | CCIE_Voice] Location CAC > > Dears, > > I just want to understand a point. I configured location cac on cucm > between site A and site B to be 32kbps using g729 as codec. When I make a > call from pstn to site B phone, it rings until it is redirected to voice > mail which is on site A. What happens is that the call is redirected to > voice mail via AAR out from site B to pstn to site A. Why does the > redirected call invokes AAR while the location cac should allow it to go > through WAN from phone at
Re: [OSL | CCIE_Voice] Location CAC
Ok so you mean that there is an error and AAR shouldn't work as 32k will allow redirected call go normally through WAN and that the workbook mean 23k ? right ? Regards, Waleed Date: Wed, 20 Oct 2010 10:49:00 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com It appears to be an error but 23k should do it. Try it out. It has always worked for me. HTH, Prashant 2010/10/20 Waleed Elhadidy Hi Prashant Thanks for the clarification. I met this situation on vol 2 lab 4 task 4.3. The cac for HQ and BR1 is set to 48k which allows 2 calls. Task 4.3 asks to implement AAR if there is WAN congestion between BR1 and HQ when pstn caller wants to leave a message to BR1 user and BR1 user redirects call to voice mail because of no answer. To verify the AAR feature, it asks to lower cac to 32k and as a result AAR is invoked but don't understand how ? Regards, Waleed Date: Wed, 20 Oct 2010 10:31:12 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Hi Waleed, I have seen this behavior when I have the HQ CAC set and cisco best practice is to have it unlimited. If it works with unlimited lower the CAC on B to 23. By the way for Locations based CAC 24k is what you need. Call should AAR out when 23. HTH Prashant 2010/10/20 Waleed Elhadidy By the way if I make a call from site B to site A via WAN, call is established successfully. If I make two calls, only one is allowed which makes sense since cac is set to 32k which allows 1 call (24k). Regards, Waleed From: walid...@hotmail.com To: prashantpatel...@gmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 16:18:47 +0200 Hi Prashant Unfortunately Iam using softphones. If I change location of voice mail in device to hub none it will work normally. In the case of cac set to 32 on site B which is more than needed for g729 call, why is AAR invoked when a call to site B from pstn is redirected to voice mail which is on site A ? Regards, Waleed Date: Wed, 20 Oct 2010 09:58:28 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Hi Waleed, Even if the requirement is to have 2 g729 calls between A & B and A is the Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when you call Voicemail from HQ whatis the codec used on the phone (pressing ? twice). I hope you are using regular hard phones. HTH Prashant 2010/10/20 Waleed Elhadidy Hi, Voice mail is in device pool with region A set to g729 with region B and vice versa. Regards, Waleed From: tih...@gmail.com To: walid...@hotmail.com CC: ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 15:35:52 +0200 Hi, Check the codec you used to call voice mail from siteB Tamer, From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Waleed Elhadidy Sent: Wednesday, October 20, 2010 2:33 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Location CAC Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
It appears to be an error but 23k should do it. Try it out. It has always worked for me. HTH, Prashant 2010/10/20 Waleed Elhadidy > Hi Prashant > > Thanks for the clarification. I met this situation on vol 2 lab 4 task > 4.3. The cac for HQ and BR1 is set to 48k which allows 2 calls. Task 4.3 > asks to implement AAR if there is WAN congestion between BR1 and HQ when > pstn caller wants to leave a message to BR1 user and BR1 user redirects call > to voice mail because of no answer. To verify the AAR feature, it asks to > lower cac to 32k and as a result AAR is invoked but don't understand how ? > > Regards, > > Waleed > > -- > Date: Wed, 20 Oct 2010 10:31:12 -0400 > > Subject: Re: [OSL | CCIE_Voice] Location CAC > From: prashantpatel...@gmail.com > To: walid...@hotmail.com > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > > Hi Waleed, > > I have seen this behavior when I have the HQ CAC set and cisco best > practice is to have it unlimited. If it works with unlimited lower the CAC > on B to 23. By the way for Locations based CAC 24k is what you need. Call > should AAR out when 23. > > HTH > Prashant > > 2010/10/20 Waleed Elhadidy > > By the way if I make a call from site B to site A via WAN, call is > established successfully. If I make two calls, only one is allowed which > makes sense since cac is set to 32k which allows 1 call (24k). > > Regards, > > Waleed > > -- > From: walid...@hotmail.com > To: prashantpatel...@gmail.com > > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 16:18:47 +0200 > > > Hi Prashant > > Unfortunately Iam using softphones. If I change location of voice mail in > device to hub none it will work normally. In the case of cac set to 32 > on site B which is more than needed for g729 call, why is AAR invoked when a > call to site B from pstn is redirected to voice mail which is on site A ? > > Regards, > > Waleed > > -- > Date: Wed, 20 Oct 2010 09:58:28 -0400 > Subject: Re: [OSL | CCIE_Voice] Location CAC > From: prashantpatel...@gmail.com > To: walid...@hotmail.com > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > > Hi Waleed, > > Even if the requirement is to have 2 g729 calls between A & B and A is the > Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when > you call Voicemail from HQ whatis the codec used on the phone (pressing ? > twice). I hope you are using regular hard phones. > > > HTH > Prashant > > 2010/10/20 Waleed Elhadidy > > Hi, > > Voice mail is in device pool with region A set to g729 with region B and > vice versa. > > Regards, > > Waleed > > -- > From: tih...@gmail.com > > To: walid...@hotmail.com > CC: ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 15:35:52 +0200 > > > Hi, > Check the codec you used to call voice mail from siteB > > Tamer, > > *From:* ccie_voice-boun...@onlinestudylist.com [mailto: > ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Waleed Elhadidy > *Sent:* Wednesday, October 20, 2010 2:33 PM > *To:* ccie_voice@onlinestudylist.com > *Subject:* [OSL | CCIE_Voice] Location CAC > > Dears, > > I just want to understand a point. I configured location cac on cucm > between site A and site B to be 32kbps using g729 as codec. When I make a > call from pstn to site B phone, it rings until it is redirected to voice > mail which is on site A. What happens is that the call is redirected to > voice mail via AAR out from site B to pstn to site A. Why does the > redirected call invokes AAR while the location cac should allow it to go > through WAN from phone at site B to voice mail on site A. The bandwidth > required to go through WAN between the 2 regions is 24kbps which is covered > by location cac 32kbps. > > Please advice. > > Thanks. > > Waleed > > ___ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > > ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi Prashant Thanks for the clarification. I met this situation on vol 2 lab 4 task 4.3. The cac for HQ and BR1 is set to 48k which allows 2 calls. Task 4.3 asks to implement AAR if there is WAN congestion between BR1 and HQ when pstn caller wants to leave a message to BR1 user and BR1 user redirects call to voice mail because of no answer. To verify the AAR feature, it asks to lower cac to 32k and as a result AAR is invoked but don't understand how ? Regards, Waleed Date: Wed, 20 Oct 2010 10:31:12 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Hi Waleed, I have seen this behavior when I have the HQ CAC set and cisco best practice is to have it unlimited. If it works with unlimited lower the CAC on B to 23. By the way for Locations based CAC 24k is what you need. Call should AAR out when 23. HTH Prashant 2010/10/20 Waleed Elhadidy By the way if I make a call from site B to site A via WAN, call is established successfully. If I make two calls, only one is allowed which makes sense since cac is set to 32k which allows 1 call (24k). Regards, Waleed From: walid...@hotmail.com To: prashantpatel...@gmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 16:18:47 +0200 Hi Prashant Unfortunately Iam using softphones. If I change location of voice mail in device to hub none it will work normally. In the case of cac set to 32 on site B which is more than needed for g729 call, why is AAR invoked when a call to site B from pstn is redirected to voice mail which is on site A ? Regards, Waleed Date: Wed, 20 Oct 2010 09:58:28 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Hi Waleed, Even if the requirement is to have 2 g729 calls between A & B and A is the Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when you call Voicemail from HQ whatis the codec used on the phone (pressing ? twice). I hope you are using regular hard phones. HTH Prashant 2010/10/20 Waleed Elhadidy Hi, Voice mail is in device pool with region A set to g729 with region B and vice versa. Regards, Waleed From: tih...@gmail.com To: walid...@hotmail.com CC: ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 15:35:52 +0200 Hi, Check the codec you used to call voice mail from siteB Tamer, From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Waleed Elhadidy Sent: Wednesday, October 20, 2010 2:33 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Location CAC Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi Waleed, I have seen this behavior when I have the HQ CAC set and cisco best practice is to have it unlimited. If it works with unlimited lower the CAC on B to 23. By the way for Locations based CAC 24k is what you need. Call should AAR out when 23. HTH Prashant 2010/10/20 Waleed Elhadidy > By the way if I make a call from site B to site A via WAN, call is > established successfully. If I make two calls, only one is allowed which > makes sense since cac is set to 32k which allows 1 call (24k). > > Regards, > > Waleed > > -- > From: walid...@hotmail.com > To: prashantpatel...@gmail.com > > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 16:18:47 +0200 > > > Hi Prashant > > Unfortunately Iam using softphones. If I change location of voice mail in > device to hub none it will work normally. In the case of cac set to 32 > on site B which is more than needed for g729 call, why is AAR invoked when a > call to site B from pstn is redirected to voice mail which is on site A ? > > Regards, > > Waleed > > -------------- > Date: Wed, 20 Oct 2010 09:58:28 -0400 > Subject: Re: [OSL | CCIE_Voice] Location CAC > From: prashantpatel...@gmail.com > To: walid...@hotmail.com > CC: tih...@gmail.com; ccie_voice@onlinestudylist.com > > Hi Waleed, > > Even if the requirement is to have 2 g729 calls between A & B and A is the > Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when > you call Voicemail from HQ whatis the codec used on the phone (pressing ? > twice). I hope you are using regular hard phones. > > > HTH > Prashant > > 2010/10/20 Waleed Elhadidy > > Hi, > > Voice mail is in device pool with region A set to g729 with region B and > vice versa. > > Regards, > > Waleed > > -- > From: tih...@gmail.com > > To: walid...@hotmail.com > CC: ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 15:35:52 +0200 > > > Hi, > Check the codec you used to call voice mail from siteB > > Tamer, > > *From:* ccie_voice-boun...@onlinestudylist.com [mailto: > ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Waleed Elhadidy > *Sent:* Wednesday, October 20, 2010 2:33 PM > *To:* ccie_voice@onlinestudylist.com > *Subject:* [OSL | CCIE_Voice] Location CAC > > Dears, > > I just want to understand a point. I configured location cac on cucm > between site A and site B to be 32kbps using g729 as codec. When I make a > call from pstn to site B phone, it rings until it is redirected to voice > mail which is on site A. What happens is that the call is redirected to > voice mail via AAR out from site B to pstn to site A. Why does the > redirected call invokes AAR while the location cac should allow it to go > through WAN from phone at site B to voice mail on site A. The bandwidth > required to go through WAN between the 2 regions is 24kbps which is covered > by location cac 32kbps. > > Please advice. > > Thanks. > > Waleed > > ___ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
By the way if I make a call from site B to site A via WAN, call is established successfully. If I make two calls, only one is allowed which makes sense since cac is set to 32k which allows 1 call (24k). Regards, Waleed From: walid...@hotmail.com To: prashantpatel...@gmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 16:18:47 +0200 Hi Prashant Unfortunately Iam using softphones. If I change location of voice mail in device to hub none it will work normally. In the case of cac set to 32 on site B which is more than needed for g729 call, why is AAR invoked when a call to site B from pstn is redirected to voice mail which is on site A ? Regards, Waleed Date: Wed, 20 Oct 2010 09:58:28 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Hi Waleed, Even if the requirement is to have 2 g729 calls between A & B and A is the Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when you call Voicemail from HQ whatis the codec used on the phone (pressing ? twice). I hope you are using regular hard phones. HTH Prashant 2010/10/20 Waleed Elhadidy Hi, Voice mail is in device pool with region A set to g729 with region B and vice versa. Regards, Waleed From: tih...@gmail.com To: walid...@hotmail.com CC: ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 15:35:52 +0200 Hi, Check the codec you used to call voice mail from siteB Tamer, From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Waleed Elhadidy Sent: Wednesday, October 20, 2010 2:33 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Location CAC Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi Prashant Unfortunately Iam using softphones. If I change location of voice mail in device to hub none it will work normally. In the case of cac set to 32 on site B which is more than needed for g729 call, why is AAR invoked when a call to site B from pstn is redirected to voice mail which is on site A ? Regards, Waleed Date: Wed, 20 Oct 2010 09:58:28 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: tih...@gmail.com; ccie_voice@onlinestudylist.com Hi Waleed, Even if the requirement is to have 2 g729 calls between A & B and A is the Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when you call Voicemail from HQ whatis the codec used on the phone (pressing ? twice). I hope you are using regular hard phones. HTH Prashant 2010/10/20 Waleed Elhadidy Hi, Voice mail is in device pool with region A set to g729 with region B and vice versa. Regards, Waleed From: tih...@gmail.com To: walid...@hotmail.com CC: ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 15:35:52 +0200 Hi, Check the codec you used to call voice mail from siteB Tamer, From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Waleed Elhadidy Sent: Wednesday, October 20, 2010 2:33 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Location CAC Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi Waleed, Even if the requirement is to have 2 g729 calls between A & B and A is the Hub/HQ site there should be no CAC on HQ - it should be unlimited. Also when you call Voicemail from HQ whatis the codec used on the phone (pressing ? twice). I hope you are using regular hard phones. HTH Prashant 2010/10/20 Waleed Elhadidy > Hi, > > Voice mail is in device pool with region A set to g729 with region B and > vice versa. > > Regards, > > Waleed > > -- > From: tih...@gmail.com > > To: walid...@hotmail.com > CC: ccie_voice@onlinestudylist.com > Subject: RE: [OSL | CCIE_Voice] Location CAC > Date: Wed, 20 Oct 2010 15:35:52 +0200 > > > Hi, > > Check the codec you used to call voice mail from siteB > > > > Tamer, > > > > *From:* ccie_voice-boun...@onlinestudylist.com [mailto: > ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Waleed Elhadidy > *Sent:* Wednesday, October 20, 2010 2:33 PM > *To:* ccie_voice@onlinestudylist.com > *Subject:* [OSL | CCIE_Voice] Location CAC > > > > Dears, > > I just want to understand a point. I configured location cac on cucm > between site A and site B to be 32kbps using g729 as codec. When I make a > call from pstn to site B phone, it rings until it is redirected to voice > mail which is on site A. What happens is that the call is redirected to > voice mail via AAR out from site B to pstn to site A. Why does the > redirected call invokes AAR while the location cac should allow it to go > through WAN from phone at site B to voice mail on site A. The bandwidth > required to go through WAN between the 2 regions is 24kbps which is covered > by location cac 32kbps. > > Please advice. > > Thanks. > > Waleed > > ___ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi, Voice mail is in device pool with region A set to g729 with region B and vice versa. Regards, Waleed From: tih...@gmail.com To: walid...@hotmail.com CC: ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] Location CAC Date: Wed, 20 Oct 2010 15:35:52 +0200 Hi, Check the codec you used to call voice mail from siteB Tamer, From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Waleed Elhadidy Sent: Wednesday, October 20, 2010 2:33 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Location CAC Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi Prashant On site A cac is set to 48k with g729 where the voice mail belongs while site B is set to 32k with g729. You are right about AAR being invoked if inter-region codec is g711, but the codec configured is g729. I could change cac to unlimited but in LAB iam requested to make it 32k. Iam just wondering why AAR is invoked while redirected call should consume only 24k to reach voice mail. Regards, Waleed Date: Wed, 20 Oct 2010 09:31:18 -0400 Subject: Re: [OSL | CCIE_Voice] Location CAC From: prashantpatel...@gmail.com To: walid...@hotmail.com CC: ccie_voice@onlinestudylist.com Hi Waleed, Do you have a Location on the A set as well where the Unity is connected ? If you have A set as 32k and the region codec on A is 711 intra then the call will go as an AAR call. If so make A as Hub-None or unlimited. HTH Prashant 2010/10/20 Waleed Elhadidy Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi, Check the codec you used to call voice mail from siteB Tamer, From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Waleed Elhadidy Sent: Wednesday, October 20, 2010 2:33 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Location CAC Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Location CAC
Hi Waleed, Do you have a Location on the A set as well where the Unity is connected ? If you have A set as 32k and the region codec on A is 711 intra then the call will go as an AAR call. If so make A as Hub-None or unlimited. HTH Prashant 2010/10/20 Waleed Elhadidy > Dears, > > I just want to understand a point. I configured location cac on cucm > between site A and site B to be 32kbps using g729 as codec. When I make a > call from pstn to site B phone, it rings until it is redirected to voice > mail which is on site A. What happens is that the call is redirected to > voice mail via AAR out from site B to pstn to site A. Why does the > redirected call invokes AAR while the location cac should allow it to go > through WAN from phone at site B to voice mail on site A. The bandwidth > required to go through WAN between the 2 regions is 24kbps which is covered > by location cac 32kbps. > > Please advice. > > Thanks. > > Waleed > > ___ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] Location CAC
Dears, I just want to understand a point. I configured location cac on cucm between site A and site B to be 32kbps using g729 as codec. When I make a call from pstn to site B phone, it rings until it is redirected to voice mail which is on site A. What happens is that the call is redirected to voice mail via AAR out from site B to pstn to site A. Why does the redirected call invokes AAR while the location cac should allow it to go through WAN from phone at site B to voice mail on site A. The bandwidth required to go through WAN between the 2 regions is 24kbps which is covered by location cac 32kbps. Please advice. Thanks. Waleed___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
