[asterisk-users] Question on Aastra phones and Astrisk

[Matt]

*bump*  Anyone?

On 11/6/06, Curt Shaffer <cshaffer at gmail.com> wrote:
> I wanted to add what we have both seen on traffic captures.
>
> You see Caller 1's RTP stream. Call 2 comes in and you see the creation of
> its RTP stream. After Call 2 is put on hold the RTP stream from Caller 1
> disappears without a trace never to return and this is when the one way
> audio is happening.
>
> And I also wanted to add that I am running 1.4.0 firmware for this phone.
>
> Thanks again!
>
>
>
> -----Original Message-----
> From: Curt Shaffer [mailto:cshaffer at gmail.com]
> Sent: Monday, November 06, 2006 6:58 PM
> To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> Subject: RE: [asterisk-users] Question on Aastra phones and Astrisk
>
> I'm the friend mentioned here.
>
> I am using the Aastra 480i CT. It is SIP to my PBX and IAX termination from
> the PBX to my provider. My issue has a slight twist to it but the same
> result. For instance his is always where as mine is frequent but not always.
> After I got to finally see it first hand today, I had to start over from
> Caller 1 5 times to get it to happen again.
>
> Caller 1 calls in and Person A answers. Caller 2 calls in and Person B
> answers. Person B puts caller 2 on hold and audio drops on Caller 1. So
> Person A can hear caller 1 but caller 1 cannot hear Person A.
>
> This happens more often when Call 1 is on the handset and Call 2 is on the
> portable or vis a vi, but this is not always the case. It does happen to 1
> set only but just less frequent.
>
> I have tried carrierinvite=yes and no but this does not change the issue.
> The phones are behind a router but the external IP of the router is on the
> same network as the * box.
>
> Thanks!
>
> Curt
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Matt
> Sent: Monday, November 06, 2006 6:35 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [asterisk-users] Question on Aastra phones and Astrisk
>
> Hi,
>        Some odd behaviour here.  A friend and I were talking tonight,
> and it seems we have both seen the same problem.   We are both using
> aastra phones (I am using 9113is).    We have a connection to and from
> providers via SIP and IAX.    When I place a call on the local hold of
> the phone, and then pick them back up I can hear them, but they can
> not hear me.    However, if I park the call, and then pick it up
> again, the audio is fine.
>       Tonight I tried placing a call on hold using a Sipura/Linksys
> ATA (that is just hitting 'flash', which basically puts the call on
> local hold and starts music).    The problem did not manifest itself.
>
> Has anyone else had this issue?  Do you have a fix for it?  It is an
> astrisk issue or an aastra issue?
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