audio.sip.AuthRealmUseridPassword
Specifies a string that the SIP audio provider uses to construct the REGISTER message when a 401 or 407 authentication challenge is received.
Set this service property on the Telephony Session service in the Management Station.
Syntax:
audio.sip.AuthRealmUseridPassword=realm:userid:password
The realm string defines the protection domain. The default is an empty string (" ").
For example, if the realm were nuance.com, the userid kitten, and the password abc123, you would specify:
audio.sip.AuthRealmUseridPassword=nuance.com:kitten:abc123
This service property provides support for the Digest authentication mechanism as described in RFC 3261.
For more, see SIP registration.