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Guys, we all know about debug isdn q931 output message, I've 4 doubts in that. (which are in highlighted form in the attached snapshot)What is meaning & use of Channel ID [which is i = 0xA9839F in our case] (Line 30) ?What is pd & what does that mean...
Hi Guys,I just ran a sh isdn status command on voice gateway & found that layer 2 status is looking weird, Is there anyone who knows, why is that ?Here is the output:cpp-vgw-1#sh isdn stGlobal ISDN Switchtype = primary-4ess%Q.931 is backhauled to CCM...
[PROBLEM]:In a Cisco Unified Communications Manager cluster that has a few subscribers and a publisher, when you try to login to the publisher after entering the username and password, the [Database Communication Error] error message appears>TO VIEW,...
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This video is really good to understand the basics of "Boot up" process of the IP phones, but it seems like FLP (fast link pulse), option 66 (TFTP server Name), option 150 (TFTP server IP), etc... are missing.
Hi Nishant, thanks for your quick response.Channel ID is composed of Bearer capability + ChannelBearer Cap -> 0x8090A3 represents Voice/Speech call (G711 - A-law)For e.g. In our case Bearer Capability is = 0x8090A3 (which represent that G711 A Law co...
