Hi All,
I've a customer using opti client 130. the problem is if i used the softphone within local network it's functioning well. But if i use it back at home, i cant hear any calling tone but receiver side phone ringing. when receiver pickup No coversation and the call drop.
Their having a FIREWALL and external connection is via VPN. The external IP is a static IP.
rgds
I've a customer using opti client 130. the problem is if i used the softphone within local network it's functioning well. But if i use it back at home, i cant hear any calling tone but receiver side phone ringing. when receiver pickup No coversation and the call drop.
Their having a FIREWALL and external connection is via VPN. The external IP is a static IP.
rgds