I have a 7965 hanging off of an 881 router that is using a cdma card. The connection seems nice and stable for data but, the phone loses it's dial tone after a while and doesn't come back.. We have qos configured on the 881 for voice. I can provide the config if you like. Pings average 89 ms.
By the way, we are having problems also with 7965 phones that are connected to 881s with Comcast Business service as well. No nearly as bad but, sometimes the 7965s will get stuck in registering mode. Has anyone seen these behaviors?
I don't do anything to re-establish connection. With 7965s that are connected to an 881 that is tied to a Comcast Business line, they usually come back in a couple of seconds to a couple of minutes. The 881 that has a Cellular Internet connection was down for hours... I suspect as it was down most of the work day. When I came in this morning it was up again. I have the device on my desk for testing before we deploy. Yesterday was the same. I came in the morning and it was up but, after about 2 hours it went down and didn't come up for the rest of the work day. Then, this morning it is up.
I just noticed that even though the device is up, the time is 4 hours off.
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...