CallerID not displaying on Draytek 2830Vn

I had an issue where CallerID would not display on my phone when a call came in via PSTN on a Draytek 2830Vn ADSL router (firmware 3.3.6_beta). It would display correctly when a call came in over VoIP.

Draytek support advised me to run the following command from a telnet session to the router, which fixed the problem for me.

voip dsp relaydbounce off

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One Response to CallerID not displaying on Draytek 2830Vn

  1. Richard Dale says:

    This command also worked on my Draytek 2830Vn+ with firmware 3.3.6.1db

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