DrayTek UK Users' Community Forum

Help, Advice and Solutions from DrayTek Users

Outbound VOIP calls cut off after 20 seconds

  • studio2online
  • Topic Author
  • Offline
  • New Member
  • New Member
More
17 Sep 2010 15:27 #63834 by studio2online
Outbound VOIP calls cut off after 20 seconds was created by studio2online
We have 7 Snom phones connecting to a brand new Draytek Vigor 2955 router. Most times (not every time) we make an outbound call (inbound calls fine) the call cuts off after 20 seconds.
I've set-up port forwarding, opened the necessary ports, disabled the data & call filters, disabled DoS, ensured SIP ALG is disabled.
Any suggestions?

Please Log in or Create an account to join the conversation.

Moderators: Chris, Sami