Cisco How To Use a Third Party SIP Phone (eg. Avaya, 3CX)

 

Most relevant config points from my video here.

 

1.) Create a new End User

 

 

The most important part is setting the "Digest Credentials", that is the password that the phone will use to authenticate.

 

2.) Add a New Phone

Device -> Phone

 

 

 

3.) 

 

Set a fake MAC address in the right format eg. AAABBBCCCDDD.

Remember to assign the phone to the user you created earlier.

Set the "Third-party SIP Device Basic - Standard SIP" security profile as below.

 

Scroll down and set the Digest user to the user we sent earlier.

 

 

 

 

 

Remember to create a DN, your phone will then authenticate with the DN as the username and the password of the "Digest User".


Tags:

cisco, sip, eg, avaya, cx, relevant, config, user, quot, digest, credentials, password, authenticate, format, aaabbbcccddd, assign, scroll, dn, username,

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