Registering SIP Phones With CISCO Unified Communications Manager (CUCM).

Posted: Sunday, June 23, 2013 by Mahmoud Ramadan Ali in Labels:
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The following information illustrates how to register any phone to Call Manager using the SIP protocol:

1-Configure a " SIP Trunk Security Profile " (Optional).
2- Configure an End User.
3- Configure a SIP Phone.
4-Configure a DN number for the End user.
5-Configure the SIP phone.
6-Verify the SIP phone registration.



1-Configure a " SIP Trunk Security Profile " to enforce the SIP End points to authenticate when registering with CUCM (Optional but recommended).

-Go to  System > Security > SIP Trunk Security Profile and check " Enable Digest Authentication " so the SIP phones will NOT be able to register with CUCM without authentication.

 



2- Configure an End User.

-Go to User Management > End User and click Add New to add a new user.Configure the User ID , Last name , Digest Credential.
Notice: The " User ID "  that will be configured here will be used as your " Authorization name " and the " Digest Credentials " will be used as your " Password " in X-Lite.








3- Configure a SIP Phone.

-Go to Device > Phone and click Add New. In the drop down list select the option for " Third Party SIP Device (Advanced) " and proceed to provision this device.





-At a minimum, you should configure the following settings:
-MAC Address : DEADBEEF0000 (Set it to something unique, it doesn’t matter to X-Lite)
-Device Pool
-Phone Button Template
-Common Phone Tepmlate
-Common Phone Profile
-Location
-Presence Group
-Device Security Profile: Associate the " SIP Trunk Security Profile " if configured.
-SIP Profile
-Digest User ID : Choose the user you have configured before in step 2.

























4-Configure a DN number for the End user.

-After saving the phone configuration,now time to configure the DN number,choose the first Line and click Add a new DN.






-Add the extension as you normally would,i'm going to choose 1001 as my DN.

Notice: The DN number that will be configured here will be used as the " User ID " in X-Lite.





5-Configure the SIP phone.

-Now time to configure your SIP Phone as follows :
-The " User ID " will be your " DN " number.
-The " Domain " will be the CUCM IP address.
-The " Password " will be your " Digest Credentials ".
-The " Authorization name " will be your " User ID " in CUCM.

  

6-Verify the SIP phone registertion.

-Go to Device > Phone and here you can see the phone has been successfully registered with CUCM using the SIP protocol.