VoIP Phones - Draytek: Difference between revisions
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==Draytek 2850/2930== |
==Draytek 2850/2930 and probably others== |
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Problems with registration? |
Problems with registration? |
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Revision as of 08:46, 2 October 2013
Draytek 2850/2930 and probably others
Problems with registration?
These routers seem to have very short a UDP NAT expiry ~30sec? The port was closing before the phone re-registered, causing problems with incoming calls not working (as the phone is no longer registered).
Changing the UDP timeout to 3600 on the router will help.
Firewall & Security
- You will also want to set up firewall rules, as per the VoIP Firewall page.
- Also see the VoIP Security page for information about securing your VoIP service.