Do i need a Network Advantage license to us eCME on an ESR 6300 router

[c4xadministrator]

Hello, 

I have an ESR 6300 router that I'm configuring to use CME on. I've gotten to the point to where my phones are pulling DCHP from the router but will just not register. I've done some research and keep getting mixed answers as to which type of license is needed to use CME on this router. Just want some clarification on this, also I am running network essentials.

[M02@rt37]

Hello @c4xadministrator 

The Network-Advantage license is required for the CME feature on the ESR6300.

https://www.cisco.com/c/en/us/td/docs/routers/embedded/6300/software/config/b_ESR6300_config/b_ESR6300_config_chapter_010011.html

Could you please provide us #debug ccsip messages output during a registering attempt.

Also provide a #show licence.

Thanks.

[Nithin Eluvathingal]

You need Network Advantage for ESR 6300.

Can you try the below .

voice register pool  1                   

 id mac 00fd.22dd.e473                   

 session-transport tcp >>> remove this 

 type 7821                               

 number 1 dn 1                           

 dtmf-relay rtp-nte

 voice-class codec 24

 no vad

Then under voice register global, Issue the below commands.

tftp-path flash:
create profile  >> when ever you create a new phone. you must issue create profile under  voice register global