"Congestion" message, but is Real?

joel1198

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#1
Hello everybody,

I have 3 SIP trunks in my Elastix server, but I can only receive calls when I activate just one 1 of any of them, if I activate the whole 3 I receive a "congestion message" in the debug when trying to receive calls. Any suggestions?

My server specs are:

CPU Info: AuthenticAMD Quad-Core AMD Opteron(tm) Processor 2374 HE
CPU: 2,200.09 MHz
Memory: 521.64 Mb
Hard drive: 20GB

My trunks have 2 channels each and are from www.voipvoip.com.

I don't see how I can receive a congestion message if I have channels available, processing power and bandwidth.
 

joel1198

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#2
Here is the debug message:

== Manager 'admin' logged off from 127.0.0.1
-- AGI Script dialparties.agi completed, returning 0
-- Executing [s@macro-dial:7] Dial("SIP/PR-400d1460", "SIP/1001|22|trM(auto-blkvm)") in new stack
-- Couldn't call 1001
== Everyone is busy/congested at this time (0:0/0/0)
-- Executing [s@macro-dial:8] Set("SIP/PR-400d1460", "DIALSTATUS=CHANUNAVAIL") in new stack
-- Executing [s@macro-dial:9] GosubIf("SIP/PR-400d1460", "0?CHANUNAVAIL|1") in new stack
-- Executing [1001@from-did-direct:17] Goto("SIP/PR-400d1460", "nextstep") in new stack
-- Goto (from-did-direct,1001,19)
-- Executing [1001@from-did-direct:19] Set("SIP/PR-400d1460", "RingGroupMethod=") in new stack
-- Executing [1001@from-did-direct:20] GotoIf("SIP/PR-400d1460", "0?nodest") in new stack
-- Executing [1001@from-did-direct:21] Set("SIP/PR-400d1460", "__NODEST=") in new stack
-- Executing [1001@from-did-direct:22] DBdel("SIP/PR-400d1460", "BLKVM/1001/SIP/PR-400d1460") in new stack
-- DBdel: family=BLKVM, key=1001/SIP/PR-400d1460
-- Executing [1001@from-did-direct:23] Goto("SIP/PR-400d1460", "app-blackhole|hangup|1") in new stack
-- Goto (app-blackhole,hangup,1)
-- Executing [hangup@app-blackhole:1] NoOp("SIP/PR-400d1460", "Blackhole Dest: Hangup") in new stack
-- Executing [hangup@app-blackhole:2] Hangup("SIP/PR-400d1460", "") in new stack
== Spawn extension (app-blackhole, hangup, 2) exited non-zero on 'SIP/PR-400d1460'
 

fmvillares

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#3
asterisk, freepbx and elastix version? maybe some annoying old bug...
 

joel1198

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#4
The versions are:

Asterisk 1.4.26.3

FreePBX 2.5.2.2

Elastix 1.6-13

Thanks for your help!
 

fmvillares

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#5
first of all try the simplest solution yum upgrade -y...many problems are asterisk and freepbx problems...or kernel related

see ya
 

joel1198

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#6
Very good idea, I have upgraded by yum update, also manually in FreePBX but the problem continues.

If you have any other bullet to shoot please let me know, Thanks! Great support.
 

fmvillares

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#7
mm i have lots of sip truks in many systems upgrade to last version and old ones but no error like yours...maybe some nat translation ptoblem?? like all sip using same 5060 port or rtp? some firewall issues??
its not a bug related to asterisk or freepbx as we have many installs like yours working ok
 

dicko

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#8
To expand a little,

If the trunks are from the same provider and on on the same server ( IP ) then you perhaps need to register them on different SIP ports i.e. 5060, 5061 and 5062. (the provider must agree on these ports of course, and firewall/natting rules expanded to suit)

dicko.
 

ashir24

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#9
i have 5 trunk from the same provider (inphonex) registered in the same port (5060), they are all working well.
 

fmvillares

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#10
r u behind a firewall? brand and model? do you know anything about networks and nat? just to make us a better picture of the scenario..im almost sure its a problem with your network connection
 

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