i have an issue in the branch office where i configured a 2811 router as SRST. all IP Phones register to the CCM in the headoffice. the WAN link from the head office to the branch office is 512kbps. the 2811 router does not have an FXO or E1 so all external calls from branch office go the VG at the HQ.
when external calls are placed to PSTN numbers from the Branch office it rings on the mobile and when its pick there is no voice communication. it just a dead end on both sides. but directory number calls from branch office to HQ is successful and both parties can exchange clear voice communication
i thought its a routing issues and i have fixed all the routing issues.
i created 2 Vlans on the SRST router 1 for data and 1 for voice.
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...