4 Replies Latest reply on Feb 2, 2015 11:52 AM by meyerj66

    Sip phones

    tazz29063 New Member

      I have two sip phones working off a ta908e. Everything seems to be working properly. The only issue I have is, I will get random numbers ring the sip phones. 5005,3001,1001,601,2900(shows as CID). All my DIDs are 10 Digits. How do I get theses odd numbers to stop ringing the sip phones?

        • Re: Sip phones
          meyerj66 New Member

          It sounds like SIPvicious. If you are using Polycom phones add this to your config file

          <voIpProt.SIP.requestValidation voIpProt.SIP.requestValidation.1.method="source" voIpProt.SIP.requestValidation.1.request="INVITE" />

          • Re: Sip phones
            tazz29063 New Member

            I'm using  Grandstream gxp2140.

             

            Can you set up accept or reject plans on a sip phone extensions?

              • Re: Sip phones
                meyerj66 New Member

                Make sure you're on the latest firmware version and add this to your config file:

                 

                <!-- Accept Incoming SIP from Proxy Only. 0 - No, 1 - Yes. Default is 0 -->

                        <P2347>1</P2347>

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                  • Re: Sip phones
                    meyerj66 New Member

                    When set to "Yes", the SIP address of the Request URL in the incoming SIP message will be checked. If it doesn't match the SIP server address of the account, the call will be rejected. The default setting is "No".

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