Customer has a Siemons call box at front lobby. Press button calls a number, in this case an analog line connected to an fxo port. Receptionist picks up but volume is so poor can't really have a conversation. Put a butt set on the line works perfectly. Tried changing attenuation and gain with no success. Thoughts. thx
cisco 2811 cme/cue. with fxo ports for pstn access. call to any of the fxo from anywhere work fine except from the siemens call box which simply dials the fxo number based on pushing a button on the call box. Sometimes one way audio, sometimes works, sometimes cuts out. I tried echo cancel 64 and input 14 output 4. Works better if human voice answers but get one way audio using auto attendant. Very strange.
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...