10-14-2015 04:08 PM - edited 03-17-2019 04:34 AM
HI friends
I have some phone only for Extension Mobility,but i can't registered a phone to ccm without DN,My phone type is 7841 8841, ccm version is 10.5.
Can i registration a sip phone without DN.
Solved! Go to Solution.
10-14-2015 04:12 PM
No, a SIP device will not register with CUCM unless it has a DN, you'll have to give them mock DNs for this purpose.
10-14-2015 09:15 PM
SIP phone users REGISTER message for registration purpose and SIP-Id (/DN) is mandatory in REGISTER message, hence you have to have DN assigned to phone for successful registration.
- Vivek
10-14-2015 04:12 PM
No, a SIP device will not register with CUCM unless it has a DN, you'll have to give them mock DNs for this purpose.
10-14-2015 09:15 PM
SIP phone users REGISTER message for registration purpose and SIP-Id (/DN) is mandatory in REGISTER message, hence you have to have DN assigned to phone for successful registration.
- Vivek
08-08-2016 09:40 PM
Hallo Everyone,
is there any official document stating cisco sip phone can not be registered without the DN?,
Please kindly help to provide it,
Thank you,
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