[asterisk-users] Zap Issues

[Matthew Fredrickson]

Jeremy Mann wrote:
> Using Asterisk-1.4.17, Zaptel-1.4.8, libpri-1.4.3
> 
> Upgraded this morning, now PRI channels are unstable as hell.  After about 5 minutes all asterisk commands on the console refuse to respond, attached is the debug log right before and after the "lock-up",  IT occurred between 9:18 and 9:20 AM  at 9:20 I restarted asterisk.
> 
> Box is debian w/ asterisk built from scratch.
> 
> My setup is asterisk as a man-in-the-middle, Span 1 goes to Telco, Span 2 to Nortel MICS.  PRI is not the problem as it's plugged into the Nortel directly for now and we have no problems.
> 
> Nothing in dmesg indicates any errors.
> 
> Any clue how I go about debugging this?

The best way is to start going through versions and figuring out which 
version it broke at.

Some other things worth checking:

What versions of Zaptel/libpri/Asterisk did you upgrade from?

When you upgraded, did you recompile them in the correct order (Zaptel 
1st, then libpri, then Asterisk)?

Matthew Fredrickson

> 
> ----
> 
> [Jan 16 09:18:41] DEBUG[10183] chan_zap.c: Unlinking slave 1 from 47
> [Jan 16 09:18:41] DEBUG[10183] chan_zap.c: Removed 12 from conference 9/47
> [Jan 16 09:18:41] DEBUG[10183] chan_zap.c: Removed 57 from conference 9/1
> [Jan 16 09:18:41] DEBUG[10183] chan_zap.c: Set option AUDIO MODE, value: ON(1) on Zap/1-1
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Unlinking slave 26 from 3
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Removed 36 from conference 9/3
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Removed 14 from conference 9/26
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Set option AUDIO MODE, value: ON(1) on Zap/26-1
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Not yet hungup...  Calling hangup once with icause, and clearing call
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Set option AUDIO MODE, value: OFF(0) on Zap/26-1
> [Jan 16 09:18:56] DEBUG[10107] chan_zap.c: Set option AUDIO MODE, value: ON(1) on Zap/3-1
> [Jan 16 09:20:24] DEBUG[8430] chan_zap.c: Ring requested on channel 0/23 already in use or previously requested on span 2.  Attempting to renegotiating chann
> el.
> [Jan 16 09:20:24] DEBUG[8430] chan_zap.c: Found empty available channel 0/21
> [Jan 16 09:22:24] DEBUG[8430] chan_zap.c: Ring requested on channel 0/23 already in use or previously requested on span 2.  Attempting to renegotiating chann
> el.
> [Jan 16 09:22:24] DEBUG[8430] chan_zap.c: Found empty available channel 0/20
> [Jan 16 09:22:31] DEBUG[8430] chan_zap.c: Ring requested on channel 0/23 already in use or previously requested on span 2.  Attempting to renegotiating chann
> el.
> [Jan 16 09:22:31] DEBUG[8430] chan_zap.c: Found empty available channel 0/19
> [Jan 16 09:23:07] DEBUG[8430] chan_zap.c: Ring requested on channel 0/23 already in use or previously requested on span 2.  Attempting to renegotiating chann
> el.
> [Jan 16 09:23:07] DEBUG[8430] chan_zap.c: Found empty available channel 0/18
> 
> ________________________________
> This e-mail, facsimile, or letter and any files or attachments transmitted with it contains information that is confidential and privileged. This information is intended only for the use of the individual(s) and entity(ies) to whom it is addressed. If you are the intended recipient, further disclosures are prohibited without proper authorization. If you are not the intended recipient, any disclosure, copying, printing, or use of this information is strictly prohibited and possibly a violation of federal or state law and regulations. If you have received this information in error, please notify Texas Health Management Group immediately at 1-817-310-4999. Texas Health Management Group, its subsidiaries, and affiliates hereby claim all applicable privileges related to this information.
> 
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> 
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users


-- 
Matthew Fredrickson
Software/Firmware Engineer
Digium, Inc.