I'm having trouble with a centralized CUCM 6.0 here in the Netherlands and a local branch offices in Germany with it's own ISDN-30 gateway. While the IP-Phone sends it's CLID by sending it's External Phone Number Mask. The Voice Gateway does not do any translating on the called ID. But whatever I'm trying to send out to T-Systems (German Telco), it always sends out the main number of the ISDN bundle.
I've allready contacted T-Systems asking what they see as CLID, but they only see the main number as well. The told me to send 'type National' and not to screen the CLID.
If I run a 'debug ISDN q931' I see that the type is set to none. But if I set the type to nationall on the dial-peer, the call is not going out. Although I'm pretty shure the problem resides on the telco side.
I attached some pieces of the config, some show commands and debug traces.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
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...