Is this a PRI line or a POTS line or SIP trunks that the call is going out from? If it's PRI do an debug isdn q931 and make a test call, that will show you what digits are being sent. if it's SIP trunks then debug ccsip all will show the setup messages....and you can verify from there.
If it's sending the correct digits then call telco and show them the debug.
Also under the telephony-service config make sure you have calling-number initiator set
If you still need help, Please post the results of a
SIP traces provide key information in troubleshooting SIP Trunks, SIP
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Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...