VoIP Phones - Draytek: Difference between revisions
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Created page with "==Draytek 2850/2930== Problems with registration? These routers seem to have very short a UDP NAT expiry ?~30sec. The port was closing before the phone re-registered, causin..." |
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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). |
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). |
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Changing to 3600 will help. |
Changing the UDP timeout to 3600 will help. |
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==Firewall & Security== |
==Firewall & Security== |
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Revision as of 08:44, 2 October 2013
Draytek 2850/2930
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 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.