Oscar Carriles
2006-Feb-14 05:40 UTC
[Asterisk-Users] Telmex PRI line configuration problem
Hi, Im so confused regarding Telmex specification of my ISDN PRI line. The following is the line specification from Telmex: ---------------------------------------------------- Phisical interface:g703 coding: hdb3 signalling:isdn pri clock: recover crc4: yes framing:pcm30 or cas???????????? In case you have a Cisco device: controller E1 X/X/X framing CRC4 (esto depende de como esta armado del otro extremo) pri-group timeslots 1-31 interface SerialX/X:15 no ip address load-interval 30 no snmp trap link-status isdn switch-type primary-net5 isdn incoming-voice modem isdn T310 120000 isdn negotiate-bchan isdn sending-complete isdn outgoing-voice info-transfer-capability 3.1kHz-audio no cdp enable ----------------------------------------------------- 1) Is it possible to have CAS framing with no R2? Could be my zaptel.conf look like this? ; no "cas=" defined here cause the driver assigns that to MFCR2 span 1,1,0,cas,hdb3,crc4,yellow bchan=1-15 bchan=17-31 dchan=16 Some help needed Thanks in advance Oscar Andr?s Carriles ? -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 267.15.7/259 - Release Date: 13/02/2006
>no cdp enable >----------------------------------------------------- > >1) Is it possible to have CAS framing with no R2? > >You cannot have CAS and PRI at the same time. Thats for sure. Also CAS goes hand-in-hand with R2. CAS means Channel Associated Signalling and MFC-R2 is the Signalling type used in each of those channels.>Could be my zaptel.conf look like this? > >; no "cas=" defined here cause the driver assigns that to MFCR2 >span 1,1,0,cas,hdb3,crc4,yellow >bchan=1-15 >bchan=17-31 >dchan=16 > >Some help needed >Thanks in advance > >Oscar Andr?s Carriles > > > > >-- Andres Technical Support http://www.telesip.net
Oscar Carriles
2006-Feb-15 08:15 UTC
[Asterisk-Users] Telmex PRI line configuration problem
Andres, Thanks for the explanation! -----Mensaje original----- De: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] En nombre de Andres Enviado el: mi?rcoles, 15 de febrero de 2006 1:31 Para: Asterisk Users Mailing List - Non-Commercial Discussion Asunto: Re: [Asterisk-Users] Telmex PRI line configuration problem>no cdp enable >----------------------------------------------------- > >1) Is it possible to have CAS framing with no R2? > >You cannot have CAS and PRI at the same time. Thats for sure. Also CAS goes hand-in-hand with R2. CAS means Channel Associated Signalling and MFC-R2 is the Signalling type used in each of those channels.>Could be my zaptel.conf look like this? > >; no "cas=" defined here cause the driver assigns that to MFCR2 >span 1,1,0,cas,hdb3,crc4,yellow >bchan=1-15 >bchan=17-31 >dchan=16 > >Some help needed >Thanks in advance > >Oscar Andr?s Carriles > > > > >-- Andres Technical Support http://www.telesip.net _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users