AudioCodes Mediapack mp-11x, Руководство пользователя

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Version 5.2 79 August 2007
SIP User's Manual 5. Web-based Management
Table 5-8: General Parameters (Protocol Definition)
Parameter Description
Enable GRUU
[EnableGRUU]
Determines whether or not the Globally Routable User Agent URIs
(GRUU) mechanism is used.
Valid options include:
ƒ
[0]
Disable = Disable (default)
ƒ
[1]
Enable = Enable
The gateway obtains a GRUU by generating a normal REGISTER request.
This request contains a Supported header field with the value “gruu”. The
gateway includes a “+sip.instance” Contact header field parameter for
each contact for which the GRUU is desired. This Contact parameter
contains a globally unique ID that identifies the gateway instance.
The global unique id is as follows:
ƒ
If registration is per endpoint (AuthenticationMode=0), it is the MAC
address of the gateway concatenated with the phone number of the
endpoint.
ƒ
If the registration is per gateway (AuthenticationMode=1) it is only the
MAC address.
ƒ
When the “User Information” mechanism is used, the globally unique ID
is the MAC address concatenated with the phone number of the
endpoint (defined in the User-Info file).
If the Registrar/Proxy supports GRUU, the REGISTER responses contain
the “gruu” parameter in each Contact header field. The Registrar/Proxy
provides the same GRUU for the same AOR and instance-id in case of
sending REGISTER again after expiration of the registration.
The gateway places the GRUU in any header field which contains a URI. It
uses the GRUU in the following messages: INVITE requests, 2xx
responses to INVITE, SUBSCRIBE requests, 2xx responses to
SUBSCRIBE, NOTIFY requests, REFER requests, and 2xx responses to
REFER.
Note:
If the GRUU contains the "opaque" URI parameter, the gateway
obtains the AOR for the user by stripping the parameter. The resulting URI
is the AOR.
For example:
AOR: sip:alice@example.com
GRUU: sip:alice@example.com;opaque="kjh29x97us97d"
User-Agent Information
[UserAgentDisplayInfo]
Defines the string that is used in the SIP request header 'User-Agent' and
SIP response header 'Server'. If not configured, the default string
'AudioCodes product-name s/w-version' is used (e.g., User-Agent:
Audiocodes-Sip-Gateway-MediaPack/v.4.80.004.008). When configured,
the string 'UserAgentDisplayInfo s/w-version' is used (e.g., User-Agent:
MyNewOEM/v.4.80.004.008). Note that the version number can't be
modified.
The maximum string length is 50 characters.
SDP Session Owner
[SIPSDPSessionOwner]
Determines the value of the Session Owner line (“o” field) in outgoing SDP
bodies.
The valid range is a string of up to 39 characters. The default value is
'AudiocodesGW'.
For example: o=AudiocodesGW 1145023829 1145023705 IN IP4
10.33.4.126