IP Telephony and Phones

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Guys,I'm really thinking this is a Telco issue but I'd like to get your thoughts on this.On a 3945, I'm receiving a huge amount of RTMT alerts about a PRI going up and down a lot. The Show controller t1 ouutput show a lot of errors:T1 0/0/0 is up.  A...

Hi, I am having a little problem with both of my new 7937 conference phones. When I plugged them in first time, they've started ok and upgraded to the latest firmware which is 1.4.4. Then as soon as I add them to the CCME, they just start to reboot j...

James Leo by Level 1
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Hi there,on my cisco 2921 (CME + E1) in conversation between two employees, sometimes there's a rattle http://dl.dropbox.com/u/42210434/grind.mp3. I think that the error in the configuration can not be. Is this a hardware error?