I have had Avaya Sip line working for almost 6 months between my 2 Branch offices on one side I have Panasonic TDE 100 PBX whereas on the other side its Avaya IP 500 V2.
From last 30 days or so the sip lines have problem. The moment I restart Avaya IP PBX the SIP Lines work ie idle and after 6 minutes the lines go out of service. Neither Avaya or Pansonic or Watchguard (Firewall) technicians have been able to rectify the problem.
Please help in this issue.
From last 30 days or so the sip lines have problem. The moment I restart Avaya IP PBX the SIP Lines work ie idle and after 6 minutes the lines go out of service. Neither Avaya or Pansonic or Watchguard (Firewall) technicians have been able to rectify the problem.
Please help in this issue.