robert.halligan@lakecommunications.com
2004-Jul-26 06:30 UTC
[Asterisk-Users] Problem with T1 signalling mode
Hi, I have an Asterisk system (built from CVS 27th May 2004) fitted with a TE410P card. Spans 1 and 2 are set for T1, B8ZS/ESF. Spans 3 &4 are setup as PRIs. On span 1 I have a CAC Access Bank II (configured to use loop start) and on span 2 I have a PBX which supports loop start, e&m (wink, immediate, delayed) and DID. I need to have some channels on the PABX setup as loop start and some as E&M. However, Asterisk will only run if the signalling on both T1 spans is the same (all loop start or all e&m). I can not even have one T1 Span set as loop start and one T1 span as e&m using the following configuration: zaptel.conf span=1,0,0,esf,b8zs span=2,0,0,esf,b8zs fxols=1-24 e&m=25-48 zapata.conf group=2 signalling=fxo_ls channel=1-24 group=3 signalling=e&m channel=25-48 I run ztcfg -vv followed by asterisk -c Asterisk reports "Signalling requested is e&m wink but line is in FXO loopstart signalling" followed at the end by " Loading module chan_zap.so failed". Is it possible to get Asterisk to support different signalling modes on T1 spans? Is there some thing else I need to do? Regards Robert Halligan ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster@lakecommunications.com This footnote also confirms that this email message has been scanned for the presence of computer viruses. www.lakecommunications.com **********************************************************************