Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM
Thank you again Mitul. Ok, the we ill use EM. Regards Jorge Mendoza - Original Message - From: Mitul Limbani mi...@enterux.in To: Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Sent: Wednesday, 25 July, 2012 11:35:08 PM Subject: Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM Same for E1 as well unless your operator is giving mfcr2 on cas. Mitul On Jul 26, 2012 9:17 AM, Jorge Mendoza jmendo...@tcc.com.pe wrote: Thank you Mitul for your answer. Yes, we have tested em before and it works. But I don't know why. That is what I don't understand. You said that EM signalling does not have separate signalling channel, that is true for the T1 but not for E1. My understanding is that E1 CAS pass the EM information in the bits abcd of channel 16, the signalling channel. Regards -- Jorge Mendoza From: Mitul Limbani mi...@enterux.in To: Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Sent: Wednesday, 25 July, 2012 8:15:25 PM Subject: Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM EM signalling do not have seperate signalling channel. Configure as em=1-31 Mitul On Jul 26, 2012 6:40 AM, Jorge Mendoza jmendo...@tcc.com.pe wrote: blockquote Hi, We are trying to connect an Asterisk server with a Channel Bank with EM interfaces using a RedFone TDMoE device. The CB have a E1 CAS interface. OS: Ubuntu Server 11.10 64 bits dahdi: dahdi-linux-complete-2.6.1+2.6.1 Redfone configuration: /etc/redfone.conf [span1] framing=cas encoding=hdb3 System configuration: /etc/dahdi/system.conf dynamic=ethmf,eth0/00:50:c2:65:e0:64/0,31,1 dynamic=ethmf,eth0/00:50:c2:65:e0:64/1,31,0 eme1=1-15,17-31 dchan=16 alaw=1-31 loadzone = fr defaultzone = fr Error message: # dahdi_cfg -v Changing signalling on channel 1 from Unused to E M E1 Changing law on channel 1 from Mu-law to A-law DAHDI_CHANCONFIG failed on channel 1: Invalid argument (22) Selected signaling not supported Possible causes: eme1 signaling is being used on a T1 line (use em) RBS signaling is being used on a E1 CCS span Signaling is being assigned to channel 16 of an E1 CAS span = I don't understand the last possible cause mentioned: Signaling is being assigned to channel 16 of an E1 CAS span, because the dchan is channel 16. Where is the error? Thank you. -- Jorge Mendoza -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users /blockquote -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] Dahdi+Redfone+Channel Bank+EM
Hi, We are trying to connect an Asterisk server with a Channel Bank with EM interfaces using a RedFone TDMoE device. The CB have a E1 CAS interface. OS: Ubuntu Server 11.10 64 bits dahdi: dahdi-linux-complete-2.6.1+2.6.1 Redfone configuration: /etc/redfone.conf [span1] framing=cas encoding=hdb3 System configuration: /etc/dahdi/system.conf dynamic=ethmf,eth0/00:50:c2:65:e0:64/0,31,1 dynamic=ethmf,eth0/00:50:c2:65:e0:64/1,31,0 eme1=1-15,17-31 dchan=16 alaw=1-31 loadzone = fr defaultzone = fr Error message: # dahdi_cfg -v Changing signalling on channel 1 from Unused to E M E1 Changing law on channel 1 from Mu-law to A-law DAHDI_CHANCONFIG failed on channel 1: Invalid argument (22) Selected signaling not supported Possible causes: eme1 signaling is being used on a T1 line (use em) RBS signaling is being used on a E1 CCS span Signaling is being assigned to channel 16 of an E1 CAS span = I don't understand the last possible cause mentioned: Signaling is being assigned to channel 16 of an E1 CAS span, because the dchan is channel 16. Where is the error? Thank you. -- Jorge Mendoza -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM
EM signalling do not have seperate signalling channel. Configure as em=1-31 Mitul On Jul 26, 2012 6:40 AM, Jorge Mendoza jmendo...@tcc.com.pe wrote: Hi, We are trying to connect an Asterisk server with a Channel Bank with EM interfaces using a RedFone TDMoE device. The CB have a E1 CAS interface. OS: Ubuntu Server 11.10 64 bits dahdi: dahdi-linux-complete-2.6.1+2.6.1 Redfone configuration: /etc/redfone.conf [span1] framing=cas encoding=hdb3 System configuration: /etc/dahdi/system.conf dynamic=ethmf,eth0/00:50:c2:65:e0:64/0,31,1 dynamic=ethmf,eth0/00:50:c2:65:e0:64/1,31,0 eme1=1-15,17-31 dchan=16 alaw=1-31 loadzone = fr defaultzone = fr Error message: # dahdi_cfg -v Changing signalling on channel 1 from Unused to E M E1 Changing law on channel 1 from Mu-law to A-law DAHDI_CHANCONFIG failed on channel 1: Invalid argument (22) Selected signaling not supported Possible causes: eme1 signaling is being used on a T1 line (use em) RBS signaling is being used on a E1 CCS span Signaling is being assigned to channel 16 of an E1 CAS span = I don't understand the last possible cause mentioned: Signaling is being assigned to channel 16 of an E1 CAS span, because the dchan is channel 16. Where is the error? Thank you. -- Jorge Mendoza -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM
Thank you Mitul for your answer. Yes, we have tested em before and it works. But I don't know why. That is what I don't understand. You said that EM signalling does not have separate signalling channel, that is true for the T1 but not for E1. My understanding is that E1 CAS pass the EM information in the bits abcd of channel 16, the signalling channel. Regards -- Jorge Mendoza - Original Message - From: Mitul Limbani mi...@enterux.in To: Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Sent: Wednesday, 25 July, 2012 8:15:25 PM Subject: Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM EM signalling do not have seperate signalling channel. Configure as em=1-31 Mitul On Jul 26, 2012 6:40 AM, Jorge Mendoza jmendo...@tcc.com.pe wrote: Hi, We are trying to connect an Asterisk server with a Channel Bank with EM interfaces using a RedFone TDMoE device. The CB have a E1 CAS interface. OS: Ubuntu Server 11.10 64 bits dahdi: dahdi-linux-complete-2.6.1+2.6.1 Redfone configuration: /etc/redfone.conf [span1] framing=cas encoding=hdb3 System configuration: /etc/dahdi/system.conf dynamic=ethmf,eth0/00:50:c2:65:e0:64/0,31,1 dynamic=ethmf,eth0/00:50:c2:65:e0:64/1,31,0 eme1=1-15,17-31 dchan=16 alaw=1-31 loadzone = fr defaultzone = fr Error message: # dahdi_cfg -v Changing signalling on channel 1 from Unused to E M E1 Changing law on channel 1 from Mu-law to A-law DAHDI_CHANCONFIG failed on channel 1: Invalid argument (22) Selected signaling not supported Possible causes: eme1 signaling is being used on a T1 line (use em) RBS signaling is being used on a E1 CCS span Signaling is being assigned to channel 16 of an E1 CAS span = I don't understand the last possible cause mentioned: Signaling is being assigned to channel 16 of an E1 CAS span, because the dchan is channel 16. Where is the error? Thank you. -- Jorge Mendoza -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM
Same for E1 as well unless your operator is giving mfcr2 on cas. Mitul On Jul 26, 2012 9:17 AM, Jorge Mendoza jmendo...@tcc.com.pe wrote: Thank you Mitul for your answer. Yes, we have tested em before and it works. But I don't know why. That is what I don't understand. You said that EM signalling does not have separate signalling channel, that is true for the T1 but not for E1. My understanding is that E1 CAS pass the EM information in the bits abcd of channel 16, the signalling channel. Regards -- Jorge Mendoza -- *From: *Mitul Limbani mi...@enterux.in *To: *Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com *Sent: *Wednesday, 25 July, 2012 8:15:25 PM *Subject: *Re: [asterisk-users] Dahdi+Redfone+Channel Bank+EM EM signalling do not have seperate signalling channel. Configure as em=1-31 Mitul On Jul 26, 2012 6:40 AM, Jorge Mendoza jmendo...@tcc.com.pe wrote: Hi, We are trying to connect an Asterisk server with a Channel Bank with EM interfaces using a RedFone TDMoE device. The CB have a E1 CAS interface. OS: Ubuntu Server 11.10 64 bits dahdi: dahdi-linux-complete-2.6.1+2.6.1 Redfone configuration: /etc/redfone.conf [span1] framing=cas encoding=hdb3 System configuration: /etc/dahdi/system.conf dynamic=ethmf,eth0/00:50:c2:65:e0:64/0,31,1 dynamic=ethmf,eth0/00:50:c2:65:e0:64/1,31,0 eme1=1-15,17-31 dchan=16 alaw=1-31 loadzone = fr defaultzone = fr Error message: # dahdi_cfg -v Changing signalling on channel 1 from Unused to E M E1 Changing law on channel 1 from Mu-law to A-law DAHDI_CHANCONFIG failed on channel 1: Invalid argument (22) Selected signaling not supported Possible causes: eme1 signaling is being used on a T1 line (use em) RBS signaling is being used on a E1 CCS span Signaling is being assigned to channel 16 of an E1 CAS span = I don't understand the last possible cause mentioned: Signaling is being assigned to channel 16 of an E1 CAS span, because the dchan is channel 16. Where is the error? Thank you. -- Jorge Mendoza -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
