The SIP
Settings window appears.
Figure 35: SIP settings
2. In General Settings tab In the SIP
Domain field, enter the domain name.
The SIP domain you enter here must be the same as the SIP domain name you
enter as the domain in SIP LINE Gateway, in
SIP Line Gateway configuration on
page
106.
3. Click Proxy IP to use SIP Line Gateway as Registrar. This option is not available if
your system uses Multiple Gatekeepers.
4. In Authentication Settings Tab configure the following values for Authentication
Realm 1:
• In the Authentication Realm 1 field, enter the domain name.
Important:
The Realm name (the same as domain name) is case sensitive. Ensure you
enter the domain and Realm name exactly the same as configured in SIP
Line Gateway
.
• If you use handset-based authentication, leave the User and Pswd fields
empty. In this case, DAP sends the handset name and proxy password
configured in the handset (applicable only to 4027/4070/4075 handsets with
2.00 or higher software). For more information, see DECT 4027, 4070, and
4075 Handsets User Guide , NN43120-122 .
• If you don't want to use handset-based authentication:
- In the User field, enter %s
- In the Pswd field, enter %s
%s is the DN to which a handset is subscribed. If you enter %s as the
user password, SIP DECT uses the handset DN for user authentication.
Optionally, you can add digits or letters before or after %s; if you do, then
Basic (simple) SIP DECT configuration with Communication Server 1000 SIP Line Gateway
SIP DECT Fundamentals October 2012 97