4 Replies Latest reply on Apr 7, 2020 7:30 AM by lhoffer

    Edge device and SIP registration

    cmrahman Lurker



      Anybody know if the Edge device 540 is capable of doing SIP ALG (application layer gateway) for voip (Sip registration) ?  We are trying to register a cisco voice gateway behind Edge device 540 but the all fail after 10 seconds.  It looks like SDP is still sending private IP.  Anybody has any clue?