SIP And Voice On Different Nets

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Asterisk Users 4 Comments

​I have connection with two networks (by VoIP provider setup)
1 – 10.10.10.0/24 = SIP
2 – 10.10.11.0/24 = Voice

How to tell Asterisk send / receive voice traffic not on SIP network. When I look into dumps, I see Asterisk trying to use SIP net for voice

Unfortunately, I _need_ to use two networks instead of one​

4 thoughts on - SIP And Voice On Different Nets

  • Both the chan_sip and chan_pjsip modules have a “media_address” option which can be used to specify the address to place in the SDP for media. In the case of chan_pjsip there is also a “bind_rtp_to_media_address”
    option which can be used to guarantee that RTP leaves from that same address as well.

    Cheers,

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    Joshua Colp Digium, Inc. | Senior Software Developer
    445 Jan Davis Drive NW – Huntsville, AL 35806 – US
    Check us out at: http://www.digium.com & http://www.asterisk.org

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