New Rock Technologies MX8A Series - Page 61

HX4E/MX8A Series Voice Gateway User Manual
New Rock Technologies, Inc. 61
Table 2-27 SIP Related Configuration Parameter
Name
Description
SIP related
configuration
MWI subscription
The default is 86400 seconds. The gateway will send the platform a message to
confirm that it has subscribed to MWI service at intervals of the time period set here.
This parameter should be used in conjunction with voice mail subscription on the page
of the subject subscriber line.
PRACK
Determine whether to activate Reliable Provisional Responses. (RFC 3262)
Session timer
Choose to activate session refresh (RFC 4028). By default, session timer is not
activated. By default, this is not selected.
Session interval
Set the session refresh interval, the gateway will enclose the value of Session-Expires
into INVITE or UPDATE messages. Default value is 1800 seconds.
Minimum timer
Set the minimum value of session refresh interval.
Request/Response
message
configuration
Port for sending
response
Select the port for sending SIP signaling responses:
 Using received port to send response
 Using 5060
Contact field in
REGISTER
Choose the registration mode of gateway under LAN traversal circumstance, the
default is NAT IP Address.
 NAT IP address: use the NAT information returned by registration server.
 LAN IP address: keep original content of Contact when register.
Domain name in
REGISTER
The default is Domain name.
 Domain name: complete domain name used for registration (for example:
8801@registrar.newrock.com);
 Sub domain name: only use the common part of the name of domain (for example:
8801@newrock.com).
Via field
Choose whether to use NAT IP address or LAN IP address for Via header field value,
the default is NAT IP address.
To header field
Choose whether to apply Sub domain name or Outbound proxy to the To header field,
the default is Sub domain name.
Call-ID header
field
Choose whether to fill Call ID field with Host name or Local IP address, the default is
Local IP address.
Obtain Called
party number
from
Choose whether the gateway acquires the called number from Request Line field or To
field. The default is From Request line field.
Calling party
number in call
transfer
Under call forwarding, the calling party number sent can be chosen from Originating
number or Forwarding number being set for sending, the default is Forwarding
number.
For example: the subscriber line 2551111 on the gateway activates call forwarding
feature and set the destination to 3224422. When caller with 13055553333 calls
2551111, the call will be forwarded to 3224422:
 if Originating number is chosen, the number 13055553333 will be sent to 3224422
as calling party number;
 if Forwarding number is chosen, the number 2551111 will be sent to 3224422 as
calling party number.