Asterisk To Microsoft Lync2013?

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Asterisk Users 4 Comments

Are they any gotchas to be aware of in getting Asterisk and Lync 2013
talking to each other using SIP? Or is Lync a pretty standard implementation of SIP?

Cheers Tony

4 thoughts on - Asterisk To Microsoft Lync2013?

  • You have to use TCP for transport and you need to define the host and port address in your peer config and then secure it with ACL.



  • In article , Ishfaq Malik wrote:

    Thanks, Ish. That’s a little inconvenient. Does Lync not support standard UDP?

    I have two boxes that need to talk to Lync. One is Asterisk 11, which should pose no problem with TCP, but the other is a legacy Asterisk 1.2 box, which is UDP only, I believe.

    Cheers Tony

  • In article , Tony Mountifield wrote:

    OK, I’ve found a description of Lync 2013 saying it does not support SIP over UDP, so have told the customer the 1.2 box will need a full upgrade. Thanks!


  • Would it not be possible to setup another more recent version of Asterisk to act as a proxy between these boxes?

    Regards HASSAN