splitting traffice between sip and iax2 trunks
Submitted by rmiesner on Fri, 11/28/2008 - 11:27am.
I have 2 offices connected via sip trunk (1st trunk) and iax2 trunk (failover trunk). Office A has 2 PRI connected via sangoma card and provides dial tone to office B via sip or iax2 trunk. My question is would their be any validity in outgoing calls using sip first then iax2 if it fails and incoming call using iax2 first then sip if it fails for office B which has no local dial tone? Office B has a full T1 to Office A that is only used for the trunking of the trixboxes.
Thanks
Rusty
 
seems useless to me. On a
Fri, 11/28/2008 - 11:42am
seems useless to me. On a single IAX or SIP trunk you can have multiple voice channels.
I'd simply go for IAX trunk only to reduce overhead of packing audio data into IP packets
 
i agree
Fri, 11/28/2008 - 11:48am
I think so also but I never have a problem receiving a call but have been having all circuits busy placing calls. I have talked to trixbox support and we have tweaked some things but it is still happening some and I thought it might be a capacity problem.
Rusty
 
You sure the all circuits
Fri, 11/28/2008 - 12:31pm
You sure the all circuits busy is no a misdial? Since trixbox uses the 'all trunks busy' message any time the call is not accepted by the carrier I have found this to be a source of confusion.
--
Scott
aka "Skyking"
 
yes
Fri, 11/28/2008 - 12:36pm
i have seen a few of these but after examining the logs it just says all circuits are busy on a correct number. it has me pulling my hair out.
rusty
 
The log should say
Fri, 11/28/2008 - 2:22pm
The log should say congestion and the key is what is congested, the remote or local machine. You need to have correlating log data. Assuming you have reasonable size drives you can crank up the verbosity and debug levels in /etc/asterisk/logger.conf. Restart Asterisk afterward.
When you get the next event post the sanitized and relevant excerpts from /var/log/asterisk/full.* If it is long please use pastebin.ca
--
Scott
aka "Skyking"
 
log files
Fri, 11/28/2008 - 2:46pm
 
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2006-12-29