I tried having Quintum, and Cisco to talk to Lucent MAXTNT, but for some reasons, when I called from Cisco or Quintum into my Lucent, calls always got disconnected after 1 minute, checking into Lucent revealed that it did not see the call being connected and hence dropped the call after a period of time. I have noticed that this problem does not exist if I DO NOT use faststart. How do I tackle this problem?
As long as the IOS software doesn’t change as often as their underwear Quintum will do fine. Should also look at their Call Relay unit from Quintum pretty slick box for IP-IP calls from various gateway manufacturers