Hi,

We also have same issue with AMR codec.

Does anyone knows how to do this?

There is no documents available regarding the AMR codec as passthrough mode.

BR,

Bob

On Aug 15, 2017, at 6:30 PM, freeswitch-users-request@lists.freeswitch.org wrote:

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Today's Topics:

  1.  AMR Codec for A-leg and GSM Codec for B-leg (Ron)
  2. Re: Answer a phone remotely via API (Peter Steinbach)

From: Ron <ron.menez@entropysolution.com>
Subject: [Freeswitch-users] AMR Codec for A-leg and GSM Codec for B-leg
Date: August 15, 2017 at 2:58:08 PM GMT+8
To: "freeswitch-users@lists.freeswitch.org" <freeswitch-users@lists.freeswitch.org>


Hi All,

Is it possible to use AMR Codec to A-leg and GSM Codec for B-leg or vice versa?

Tried the following configuration in sip profiles:

<param name="inherit_codec" value="true"/>
<param name="inbound-late-negotiation" value="true”/>
<param name="disable-transcoding" value="false”/>

We received an error in the logs:

e178024a-8180-11e7-9d17-e38b940a41a7 2017-08-15 06:13:45.955687 [DEBUG] switch_ivr_originate.c:3833 Originate Resulted in Error Cause: 88 [INCOMPATIBLE_DESTINATION]
e178024a-8180-11e7-9d17-e38b940a41a7 2017-08-15 06:13:45.955687 [INFO] mod_dptools.c:3418 Originate Failed.  Cause: INCOMPATIBLE_DESTINATION
e178024a-8180-11e7-9d17-e38b940a41a7 2017-08-15 06:13:45.955687 [NOTICE] switch_channel.c:4822 Hangup sofia/internal/09589999999@10.1.0.5 [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]

We also tried to use the absolute_codec_string configuration in dialplan:

<action application="bridge" data="{absolute_codec_string=GSM}sofia/internal/${destination_number}@10.1.0.4:5080"/>

The error we received on this is:

2017-08-15 06:17:29.755700 [ERR] mod_amr.c:338 This codec is only usable in passthrough mode!
2017-08-15 06:17:29.755700 [ERR] switch_core_io.c:1434 Codec AMR encoder error!

For your kind advice please.

TIA.

Best Regard,

Ron Menez







From: Peter Steinbach <lists@telefaks.de>
Subject: Re: [Freeswitch-users] Answer a phone remotely via API
Date: August 15, 2017 at 6:30:19 PM GMT+8
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>


Thanks Brian,

that worked for me.

uuid_phone_event <uuid> talk

on the Freeswitch CLI answered the tested phones (Yealink, Sangoma and Grandstream).

Best regards
Peter

On 08/14/17 22:02, Brian West wrote:
depends on phone, see uuid_phone_event

On Mon, Aug 14, 2017 at 2:36 PM, Peter Steinbach <lists@telefaks.de> wrote:
Hello,

does there exist a command to answer a phone remotely? E.g. send a
command via ESL to Freeswitch and then to the Phone?
I am not looking for some kind of autoanswer. I just want to let the
phone ring, then send some kind of event to the phone and then the phone
answers.

--
With kind regards
Peter Steinbach

Telefaks Services GmbH
mailto:lists (att) telefaks.de
Internet: www.telefaks.de


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