Outbound Call no using Designated CID

Outbound calls are to PSTN, going with the SIP username instead of the CID added to the sipo config. How can this be resolved.?

  • ASTPP Version 6
  • Any modification have you made to default ASTPP? - No
  • Operating System: Debian 11

We cannot help without having logs. You should take call log and share here to check.