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  1. Sipgate "Connection error Timeout" - Draytek Vigor Router

    Re: Sipgate "Connection error Timeout" - Draytek Vigor Route We appear to have fixed the problem so here is the resolution for anyone who finds themselves with a similar issue. 1. Telnet into the DrayTek router and issue the command sys sip_alg 0 followed by sys commit and sys reboot. 2. In...
  2. Sipgate "Connection error Timeout" - Draytek Vigor Router

    We recently swapped our router from a Netgear DG834G to a DrayTek Vigor 2710n. The DG834G never caused a problem but with the 2710n, 3CX generates the message "Connection error Timeout while contacting DNS servers for _sip._udp.sipgate.co.uk". As far as I can see, the correct ports are open and...