[Freeswitch-users] [ERR] too many stacked extensions

[Alexey Sibyakin]

Hi,

First of all, you need to update to 1.8.5. Second, try without Lua.

Regards,

Alex

Alex Sibyakin | Support Engineer SignalWire | 228 Hamilton Ave 3rd Floor,
Palo Alto, CA 94303 Email: alex at freeswitch.com Website:
https://www.signalwire.com



On Tue, Feb 19, 2019 at 10:43 PM 梅表逵 <ceniy.mei at gmail.com> wrote:

> Hi,
>
>
> I’m running freeswitch version 1.8.1. In the log files, I saw a lot of
> [ERR] too many stacked extensions. It happens when freeswitch is trying to
> bridge  a callcenter member to agent.  I don’t know how to handle it. Could
> you please give any advises?
>
>
>
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [DEBUG]
> switch_ivr_bridge.c:1063 sofia/internal/137095 at 10.20.86.100:5060 CUSTOM
> HOLD
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [DEBUG]
> switch_core_state_machine.c:662 (sofia/internal/137095 at 10.20.86.100:5060)
> State CONSUME_MEDIA going to sleep
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [ERR]
> switch_ivr.c:902 Error sofia/internal/137095 at 10.20.86.100:5060 too many
> stacked extensions
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [ERR]
> switch_ivr.c:902 Error sofia/internal/137095 at 10.20.86.100:5060 too many
> stacked extensions
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [DEBUG]
> switch_ivr_bridge.c:1744 (sofia/internal/137095 at 10.20.86.100:5060) State
> Change CS_CONSUME_MEDIA -> CS_EXCHANGE_MEDIA
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [ERR]
> switch_ivr.c:902 Error sofia/internal/137095 at 10.20.86.100:5060 too many
> stacked extensions
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [ERR]
> switch_ivr.c:902 Error sofia/internal/137095 at 10.20.86.100:5060 too many
> stacked extensions
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [DEBUG]
> switch_core_state_machine.c:584 (sofia/internal/137095 at 10.20.86.100:5060)
> Running State Change CS_EXCHANGE_MEDIA (Cur 2 Tot 4919)
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [DEBUG]
> switch_core_state_machine.c:653 (sofia/internal/137095 at 10.20.86.100:5060)
> State EXCHANGE_MEDIA
> 55791bf8-30bb-11e9-a4fd-7125b8df8c7a 2019-02-15 08:47:56.419673 [DEBUG]
> mod_sofia.c:645 SOFIA EXCHANGE_MEDIA
>
>
> XML:
> <condition field="destination_number" expression="^(31\d{4})$" >
>    <action application="set" data="dialed_extension=$1"/>
>    <!-- hangup after successful bridge to agent -->
>    <action application="set" data="recording_follow_transfer=true"/>
>    <action application="set" data="hangup_after_bridge=true"/>
>    <action application="set" data="say_agent_first=1" />
>    <action application="set" data="bridge_pre_execute_aleg_app=lua"/>
>    <action application="set"
> data="bridge_pre_execute_aleg_data=broadcastAgent.lua"/>
>   <action application="set" data="call_type=q" />
>   <action application="bind_meta_app" data="4 ab s
> execute_extension::att_xfer XML features"/>
>   <action application="callcenter" data="$1"/>
> </condition>
> </extension>
>
>
> Thanks
> Ceniy Mei
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