Analog FXS/DID Issue

patrick.hurley · ‎07-14-2008

Using the FXS/DID card. After all 10 digits are dialed from an outside phone to an IP phone configured with a DID on a group of 4 FXS/DID trunks on callmanager express, it takes 10 to 12 seconds of dead air for the IP phone to start ringing. Why would the CME take 10 to 12 seconds? Is it using the interdigit timeout for inbound calls over the DID trunk?

paolo bevilacqua · ‎07-15-2008

Hi, you should include a show run and "debug vpm signal" taken with "service timestamp debug msec" and "term mon" for an incoming call , else it's purely a guessing exercise.