I have just done a fresh build and install of Asterisk / Zaptel / LibPri v1.4 on a clean install of Ubuntu. I have a TE120P PRI ISDN card.
Everything is configured and I can make and receive internal and external calls fine.
However, when I try and transfer a call from one internal extension to another, the transfer fails (regardless of whether the call is external or internal).
Note that the same hardware did work perfectly in a previous installation of the software (possibly Asterisk v1.2??).
The version of Asterisk I am running reports itself as Asterisk SVN-branch-1.4-r95577.
Below is some asterisk output from a scenario where we’re trying to transfer an external call from one extension to another.
Any help on this would be greatly appreciated as my staff are having to walk around the office a lot to answer calls at the moment!!!
-- SIP/201-081eef40 is ringing -- SIP/200-081e89a0 is ringing -- SIP/201-081eef40 answered Zap/1-1 -- Started music on hold, class 'default', on Zap/1-1 -- Executing [200@default:1] Dial("SIP/192.168.0.220-081e89a0", "SIP/200") in new stack -- Called 200 -- SIP/200-081f6f60 is ringing -- SIP/200-081f6f60 answered SIP/192.168.0.220-081e89a0 -- Native bridging SIP/192.168.0.220-081e89a0 and SIP/200-081f6f60 -- Started music on hold, class 'default', on SIP/200-081f6f60 -- Stopped music on hold on SIP/200-081f6f60
== Spawn extension (default, 200, 1) exited non-zero on ‘SIP/192.168.0.220-081e89a0’
– Stopped music on hold on Zap/1-1
== Spawn extension (macro-incoming, s, 1) exited non-zero on ‘Zap/1-1’ in macro ‘incoming’
== Spawn extension (macro-incoming, s, 1) exited non-zero on ‘Zap/1-1’
– Hungup ‘Zap/1-1’