[Freeswitch-users] EXCHANGE_ROUTING_ERROR after ~70 transfer to dialplan extebsion

Anthony Minessale anthony.minessale at gmail.com
Tue Aug 2 23:36:51 MSD 2011


increase the max_forwards header

On Tue, Aug 2, 2011 at 2:13 PM, Michael Collins <msc at freeswitch.org> wrote:
> If you have 70 hops through the dialplan then it's probably because you have
> a routing loop. The 70 hops acts as a "circuit breaker" to keep the call
> from looping forever.
> The next step for you is to determine why your call is looping through the
> dialplan so many times. is that truly needed?
> -MC
>
> 2011/8/2 Kozak Vladimir <vkozak at abisoft.spb.ru>
>>
>> Hi all.
>> FreeSWITCH Version 1.0.head (git-9ff8f53 2011-05-03 12-13-52 -0400)
>>
>> I have problem with transfer channel to FS extension.
>> I send from external system to FS command as
>>    "SendMsg " + uniqueId + "\n" +
>>    "call-command: execute\n" +
>>    "execute-app-name: transfer\n" +
>>    "execute-app-arg: " + destination + "\n\n";
>>
>> after ~70 correct transfer actions FS send BYE to my phone and send
>> HANGUP_EVENT with cause EXCHANGE_ROUTING_ERROR to my system. (FS log
>> attached)
>>
>> from FS loggs:
>> 2011-08-09 04:48:38.525293 [DEBUG] mod_sofia.c:457 Channel
>> sofia/internal/1000 at vkozak.starpoundtech.net hanging up, cause:
>> EXCHANGE_ROUTING_ERROR
>> 2011-08-09 04:48:38.525293 [DEBUG] mod_sofia.c:500 Sending BYE to
>> sofia/internal/1000 at vkozak.starpoundtech.net
>>
>> what for does limitation of transfer operations exist?
>> how can I avoid this issue?
>> is't possible to increase number of hops for transfer command?
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>
>
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-- 
Anthony Minessale II

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