IP Telephony and Phones

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Hello, I need to setup dtmf tone generation method to SIP-INFO. How can i enable this. I am not seeing command under dial-peer config.Device IOS version : Version 15.1(4)M9CME(config-dial-peer)#dtmf-relay sip-infoCME(config-dial-peer)#dtmf-relay ?  c...

Anukalp S by Beginner
  • 2 replies
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Resolved! Cisco MCS 7.1.3

I have 2 CUCM running on 2 cisco MCS Server version after an outage in power the publisher server faced an issue to boot correctly it give me the below error any idea how to fix it : "error 24 attempt to access block outside" Regards an...

Hi , As a part of our MS system engineering course we have to do a project which should be Cisco based.Do any one have idea as a new concept on Unity ,cupc or CUCM ?Please let me know. Regards,Swathy 

Hello,I tried to upgrade my Cisco IP phone7940 from SCCP to SIP. After files uploads, the phone display "Protocol Application Invalid" in the LCD Screen.The menu button is not enable.What is my problem, can you help me.Best regards  

jayul2010 by Beginner
  • 4 replies
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Hello Everyone And Good Morningi have here router and cisco cucm servercan anyone tell me i will configure this system in the router or in the serverand what the configuration please Thanks

Aolabi201 by Beginner
  • 6 replies
  • 0 Helpful votes