IP Telephony and Phones

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I had to reset this 7970 phone and reload the firmware using TFTP server on the notebook and the phone start working again when connected to the network. The problem is; the only firmware that I can loaded to this phone is the old firmware (8.0)  and...

utanamal1 by Level 1
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Resolved! NEW CCME.

Brand new CCME right now i have only a basic setup with IP address mostly. I can't ping the ISM module at all. when i go into it the prompt i am at is this "ServicesEngine boot-loader>" when i try to reload it all get this loopingSRE Installation Not...

Our existing AD is going to be replaced by latest version of AD,All information will be same including IP address but just on a different  box.Are there any steps to be performed or how can I  check compatibility? 

I am trying to get a fax server setup.  The setup is:Gateway > MGCP > CUCM > SIP > Fax Server.  I can get it to work if I use G.711.  If I try to use T.38 the faxes fail with the error T30 Timeout T1.  When looking at Wireshark on the fax server, the...

mangusdms by Level 1
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  • 0 Helpful votes