asterisk users - Jul 2010 - asterisk-users Digest, Vol 72, Issue 39

yes, actually this scenario is on remote servers. like

        SIP/XYZ at 119.18.230.20:5060
    SIP/XYZ at 202.68.0.90:5678

    audio is ok when dialing without using ip & port as below

    SIP/XYZ

    but when i dial using below dialstring

    SIP/XYZ at 202.68.0.90:5678

    or

    SIP/XYZ at 119.18.230.20:5060

    then the problem arises

    hope you got the idea..

    Nasir


    ------------------------------

    > Message: 26
    > Date: Thu, 15 Jul 2010 17:09:06 +0200
    > From: Jonas Kellens <jonas.kellens at telenet.be>
    > Subject: Re: [asterisk-users] One way audio when dialing multiple
           registrations
    > To: Asterisk Users Mailing List - Non-Commercial Discussion
           <asterisk-users at lists.digium.com>
    > Message-ID: <4C3F2492.4040201 at telenet.be>
    > Content-Type: text/plain; charset="iso-8859-1"

    > One-way audio is mostly firewall problem.

    > Are you behind firewall ?

    > You can check the audio-ports that are being used in the SDP-message
by
    > doing a /sip debug/.

    > Maybe you do not have enough UDP-ports open for the audio ?


    > Jonas.


    On 07/15/2010 04:38 PM, Nasir Javaid wrote:
    >> Hi,
    >>
    >> I am working on calling 2 registrations of same user on 2 different
ip
    >> or ports. It works fine and both phones ring simultaneously. the
    >> problem is that there is one way audio, calling party can hear me
but
    >> i can't hear calling party.
    >>
    > here is the scenario..
    >
    > SIP/XYZ at 192.168.0.20:5060 <http://XYZ at 192.168.0.20:5060>
    > SIP/XYZ at 192.168.0.10:5678 <http://XYZ at 192.168.0.10:5678>
    >
    > i dial using following dial string
    >
    > Dial(SIP/XYZ at 192.168.0.20:5060&SIP/XYZ at 192.168.0.10:5678
    > <http://XYZ at 192.168.0.10:5678>,30,tTog)
    >
    > both destinations ring at the same time and one that is answered
    > starts conversations. but audio is one sided as i mentioned above.
    >
    > But simply dialing  single registration of XYZ like
    > Dial(SIP/XYZ,30,tTog)   works fine and audio is fine at both ends.
    >
    > have any idea what is going wrong??
    >
    > any help will be highly appreciated
    >
    > regards,
    >
    > Nasir Javaid
    >
    >
    >
    >
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