AudioCodes Mediant 2000, User Manual

Page: 138 / 418

SIP User's Manual 138 Document #: LTRT-68808
Mediant 2000
Parameter Description
Miscellaneous parameters
Gateway Name
[SIPGatewayName]
Assigns a name to the device (e.g., 'gateway1.com'). Ensure that
the name you choose is the one with which the Proxy is configured
to identify the device.
Note:
If specified, the device name is used as the host part of the
SIP URI in the From header. If not specified, the device's IP
address is used instead (default).
Gateway Registration Name
[GWRegistrationName]
Defines the user name that is used in the From and To headers in
REGISTER messages. If no value is specified (default) for this
parameter, the UserName parameter is used instead.
Note:
This parameter is applicable only for single registration per
device (i.e., AuthenticationMode is set to 1). When the device
registers each channel separately (i.e., AuthenticationMode is set
to 0), the user name is set to the channel's phone number.
DNS Query Type
[DNSQueryType]
Enables the use of DNS Naming Authority Pointer (NAPTR) and
Service Record (SRV) queries to resolve Proxy and Registrar
servers and to resolve all domain names that appear in the Contact
and Record-Route headers.
ƒ
[0]
A-Record = A-Record (default)
ƒ
[1]
SRV = SRV
ƒ
[2]
NAPTR = NAPTR
If set to A-Record [0], no NAPTR or SRV queries are performed.
If set to SRV [1] and the Proxy / Registrar IP address parameter,
Contact / Record-Route headers, or IP address defined in the
Routing tables contains a domain name, an SRV query is
performed. The device uses the first host name received from the
SRV query. The device then performs a DNS A-record query for
the host name to locate an IP address.
If set to NAPTR [2], an NAPTR query is performed. If it is
successful, an SRV query is sent according to the information
received in the NAPTR response. If the NAPTR query fails, an
SRV query is performed according to the configured transport type.
If the Proxy / Registrar IP address parameter, the domain name in
the Contact / Record-Route headers, or the IP address defined in
the Routing tables contains a domain name with port definition, the
device performs a regular DNS A-record query.
If a specific Transport Type is defined, a NAPTR query is not
performed.
Note:
To enable NAPTR/SRV queries for Proxy servers only, use
the parameter ProxyDNSQueryType.
Proxy DNS Query Type
[ProxyDNSQueryType]
Enables the use of DNS Naming Authority Pointer (NAPTR) and
Service Record (SRV) queries to discover Proxy servers.
ƒ
[0]
A-Record = A-Record (default)
ƒ
[1]
SRV = SRV
ƒ
[2]
NAPTR = NAPTR
If set to A-Record [0], no NAPTR or SRV queries are performed.
If set to SRV [1] and the Proxy IP address parameter contains a
domain name without port definition (e.g., ProxyIP = domain.com),