AudioCodes Mediant 1000 User Manual page 234

Parameter
the username and password defined in the 'Authentication' table for FXS
interfaces (refer to Authentication on page 219) or the global parameters
(UserName and Password) defined on the 'Proxy & Registration' page (refer to
''Proxy & Registration Parameters'' on page 146) are used.
Username Digest MD5 Authentication user name (up to 50 characters).
Password Digest MD5 Authentication password (up to 50 characters).
HostName Defines the Address of Record (AOR) host name. It appears in REGISTER
From/To headers as ContactUser@HostName. For successful registrations,
this HostName is also included in the INVITE request's From header URI. If not
configured or if registration fails, the 'Gateway Name' parameter from the
'Trunk Group Settings' page (refer to "Configuring the Trunk Group Settings" on
page 228) is used instead.
This parameter can be up to 49 characters.
Register Enables registration.
When enabled, the device sends REGISTER requests to the ServingIPGroup.
In addition, to activate the 'Account' table registration, you also need to set the
parameter 'Registration Mode' to 'Per Account' in the 'Trunk Group Settings'
table (refer to ''Configuring the Trunk Group Settings'' on page 228) for the
specific Trunk Group. The HostName (Host name in From/To headers) and
ContactUser (user in From/To and Contact headers) are taken from this
'Account' table upon a successful registration. See the example below:
Note: The Trunk Group account registration is not effected by the parameter
IsRegisterNeeded.
Contact User Defines the AOR user name. It appears in REGISTER From/To headers as
ContactUser@HostName, and in INVITE/200 OK Contact headers as
ContactUser@<device's IP address>. If not configured, the 'Contact User'
parameter from the 'Trunk Group Settings' page (refer to "Configuring the
Trunk Group Settings" on page 228) is used instead.
Note: If registration fails, then the userpart in the INVITE Contact header
contains the source party number.
SIP User's Manual
0 = Disable.
1 = Enable.
REGISTER sip:audiocodes SIP/2.0
Via: SIP/2.0/UDP 10.33.37.78;branch=z9hG4bKac1397582418
From: <sip:ContactUser@HostName>;tag=1c1397576231
To: <sip: ContactUser@HostName >
Call-ID: 1397568957261200022256@10.33.37.78
CSeq: 1 REGISTER
Contact: <sip:ContactUser@10.33.37.78>;expires=3600
Expires: 3600
User-Agent: Audiocodes-Sip-Gateway/v.5.40A.008.002
Content-Length: 0
Description
234
Mediant 1000 & Mediant 600
Document #: LTRT-83303