Second RingTone on FXO MGCP

richard.jackson · ‎08-20-2008

Hi,

I have two routers connected together via an FXS FXO connection, (this line use to be presented on an analogue line) this is then a PLAR to a shared line on 3 phones. The router with an fxo is under control of the call manager via mgcp (this is also an SRST router so I can not change to a H323).

When an inbound call enters via the FXO port, the calling person hears the call connect, and then hears a secondary ring tone as the call connects. Does anyone know if this secondary ring tone can be removed?

Many thanks

Report Inappropriate Content · ‎08-26-2008

If the CCM is configured correctly for FXO ports then this should remove the "two-stage dialing".

Use any of the following workarounds:

Configure the GW H323 instead of MGCP or

The AA dn could be changed to a unique value, or Removal of the overlapping route pattern from the GW partition.