[Freeswitch-users] Inbound call loop (408 Too Many Hops)

Fri Jul 30 02:17:50 PDT 2010

Hi Steve,

Thanks for your help. The inbound call works now. May I know the different between @ and %?

Raymond

From: Steven Ayre [mailto:steveayre at gmail.com] 
Sent: Thursday, July 29, 2010 8:23 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Inbound call loop (408 Too Many Hops)

sofia/external/31754101 at 203.194.134.91

This will create a new outgoing call to 203.194.134.91, with the destination number 31754101. The incoming call is linked (bridged) to the outgoing call once it starts to ring/is answered.

That will mean a new call is received by fs, will hit the dialplan, match that extension, start another outgoing call. Which will then be received by fs, hit dialplan, match, start call... Etc. Hence the loop.

I take it you are trying to call a registered user?

Try using either user/31754101 or sofia/external/31754101%203.194.134.91 (note % not @).

Steve on iPhone

On 29 Jul 2010, at 11:05, "Raymond Chan" <raymondchan at commverge.com> wrote:

 I am not sure where is the problem. All the call forwarded from the gateway is going to FS. However, it seems the call cannot go to the correct SIP phone. All are in public context. What dialplan should I put?

The following are not work examples. All are in public folder.

    <extension name="NWT_DID_31754101">

       <condition field="destination_number" expression="31754101">

       <action application="bridge" data="sofia/external/31754101 at 203.194.134.91"/>

       </condition>

    </extension>

    <extension name="NWT_DID_31754102">

       <condition field="context" expression="public"/>

       <condition field="destination_number" expression="31754102">

       <action application="transfer" data="$31754102 XML default"/>

       </condition>

    </extension>

From: Steven Ayre [mailto:steveayre at gmail.com] 
Sent: Thursday, July 29, 2010 4:13 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Inbound call loop (408 Too Many Hops)

What is 203.194.134.91? Your FS or another host?

-Steve

On 29 July 2010 08:08, Raymond Chan <raymondchan at commverge.com> wrote:

Hi,

I am forwarding the POTS call to my FS. All of SIP phone are using the real phone number. When inbound calls comes, it have the following messages. It seems the call is looped. My public dialplan is like the following. Is there any problem? Btw, all the SIP phones are register in external and public context.

   <extension name="NWT_DID_31754101">

       <condition field="destination_number" expression="31754101">

       <action application="bridge" data="sofia/external/31754101 at 203.194.134.91"/>

       </condition>

    </extension>

2010-07-29 15:00:43.993375 [DEBUG] mod_sofia.c:503 Responding to INVITE with: 502

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:46 sofia/external/98403073 at 203.194.134.91 Standard HANGUP, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:498 (sofia/external/98403073 at 203.194.134.91) State HANGUP going to sleep

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:498 (sofia/external/31754101 at 203.194.134.91) State HANGUP

2010-07-29 15:00:43.993375 [DEBUG] mod_sofia.c:435 sofia/external/31754101 at 203.194.134.91 Overriding SIP cause 503 with 502 from the other leg

2010-07-29 15:00:43.993375 [DEBUG] mod_sofia.c:441 Channel sofia/external/31754101 at 203.194.134.91 hanging up, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:46 sofia/external/31754101 at 203.194.134.91 Standard HANGUP, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:498 (sofia/external/31754101 at 203.194.134.91) State HANGUP going to sleep

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:333 (sofia/external/31754101 at 203.194.134.91) State Change CS_HANGUP -> CS_REPORTING

2010-07-29 15:00:43.993375 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/31754101 at 203.194.134.91 [BREAK]

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:314 (sofia/external/31754101 at 203.194.134.91) Running State Change CS_REPORTING

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:589 (sofia/external/31754101 at 203.194.134.91) State REPORTING

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:53 sofia/external/31754101 at 203.194.134.91 Standard REPORTING, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:589 (sofia/external/31754101 at 203.194.134.91) State REPORTING going to sleep

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:327 (sofia/external/31754101 at 203.194.134.91) State Change CS_REPORTING -> CS_DESTROY

2010-07-29 15:00:43.993375 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/31754101 at 203.194.134.91 [BREAK]

2010-07-29 15:00:43.993375 [DEBUG] switch_core_session.c:1170 Session 85 (sofia/external/31754101 at 203.194.134.91) Locked, Waiting on external entities

2010-07-29 15:00:43.993375 [NOTICE] switch_core_session.c:1188 Session 85 (sofia/external/31754101 at 203.194.134.91) Ended

2010-07-29 15:00:43.993375 [NOTICE] switch_core_session.c:1190 Close Channel sofia/external/31754101 at 203.194.134.91 [CS_DESTROY]

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:428 (sofia/external/31754101 at 203.194.134.91) Running State Change CS_DESTROY

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:438 (sofia/external/31754101 at 203.194.134.91) State DESTROY

2010-07-29 15:00:43.993375 [DEBUG] mod_sofia.c:350 sofia/external/31754101 at 203.194.134.91 SOFIA DESTROY

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:60 sofia/external/31754101 at 203.194.134.91 Standard DESTROY

2010-07-29 15:00:43.993375 [DEBUG] switch_core_state_machine.c:438 (sofia/external/31754101 at 203.194.134.91) State DESTROY going to sleep

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:333 (sofia/external/98403073 at 203.194.134.91) State Change CS_HANGUP -> CS_REPORTING

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/98403073 at 203.194.134.91 [BREAK]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:314 (sofia/external/98403073 at 203.194.134.91) Running State Change CS_REPORTING

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:589 (sofia/external/98403073 at 203.194.134.91) State REPORTING

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:53 sofia/external/98403073 at 203.194.134.91 Standard REPORTING, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:589 (sofia/external/98403073 at 203.194.134.91) State REPORTING going to sleep

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:327 (sofia/external/98403073 at 203.194.134.91) State Change CS_REPORTING -> CS_DESTROY

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/98403073 at 203.194.134.91 [BREAK]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1170 Session 84 (sofia/external/98403073 at 203.194.134.91) Locked, Waiting on external entities

2010-07-29 15:00:44.009000 [NOTICE] switch_core_session.c:1188 Session 84 (sofia/external/98403073 at 203.194.134.91) Ended

2010-07-29 15:00:44.009000 [NOTICE] switch_core_session.c:1190 Close Channel sofia/external/98403073 at 203.194.134.91 [CS_DESTROY]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:428 (sofia/external/98403073 at 203.194.134.91) Running State Change CS_DESTROY

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:438 (sofia/external/98403073 at 203.194.134.91) State DESTROY

2010-07-29 15:00:44.009000 [DEBUG] mod_sofia.c:350 sofia/external/98403073 at 203.194.134.91 SOFIA DESTROY

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:60 sofia/external/98403073 at 203.194.134.91 Standard DESTROY

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:438 (sofia/external/98403073 at 203.194.134.91) State DESTROY going to sleep

2010-07-29 15:00:44.009000 [DEBUG] sofia.c:4200 Channel sofia/external/31754101 at 203.194.134.91 entering state [terminated][502]

2010-07-29 15:00:44.009000 [NOTICE] sofia.c:4836 Hangup sofia/external/31754101 at 203.194.134.91 [CS_CONSUME_MEDIA] [NETWORK_OUT_OF_ORDER]

2010-07-29 15:00:44.009000 [DEBUG] switch_channel.c:2145 Send signal sofia/external/31754101 at 203.194.134.91 [KILL]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/31754101 at 203.194.134.91 [BREAK]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:314 (sofia/external/31754101 at 203.194.134.91) Running State Change CS_HANGUP

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:498 (sofia/external/31754101 at 203.194.134.91) State HANGUP

2010-07-29 15:00:44.009000 [DEBUG] mod_sofia.c:435 sofia/external/31754101 at 203.194.134.91 Overriding SIP cause 503 with 502 from the other leg

2010-07-29 15:00:44.009000 [DEBUG] mod_sofia.c:441 Channel sofia/external/31754101 at 203.194.134.91 hanging up, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:46 sofia/external/31754101 at 203.194.134.91 Standard HANGUP, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:498 (sofia/external/31754101 at 203.194.134.91) State HANGUP going to sleep

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:333 (sofia/external/31754101 at 203.194.134.91) State Change CS_HANGUP -> CS_REPORTING

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/31754101 at 203.194.134.91 [BREAK]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:314 (sofia/external/31754101 at 203.194.134.91) Running State Change CS_REPORTING

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:589 (sofia/external/31754101 at 203.194.134.91) State REPORTING

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:53 sofia/external/31754101 at 203.194.134.91 Standard REPORTING, cause: NETWORK_OUT_OF_ORDER

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:589 (sofia/external/31754101 at 203.194.134.91) State REPORTING going to sleep

2010-07-29 15:00:44.009000 [DEBUG] switch_core_state_machine.c:327 (sofia/external/31754101 at 203.194.134.91) State Change CS_REPORTING -> CS_DESTROY

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1022 Send signal sofia/external/31754101 at 203.194.134.91 [BREAK]

2010-07-29 15:00:44.009000 [DEBUG] switch_core_session.c:1170 Session 83 (sofia/external/31754101 at 203.194.134.91) Locked, Waiting on external entities

2010-07-29 15:00:44.009000 [DEBUG] switch_ivr_originate.c:3308 Originate Resulted in Error Cause: 38 [NETWORK_OUT_OF_ORDER]