AudioCodes MSBG Series User Manual

Version 7.2 977 Mediant 1000B Gateway & E-SBC
User's Manual 62. Configuration Parameters Reference
Parameter Description
four Proxy IP addresses. Thus, if the first SRV query returns
two domain names and the A-record queries return two IP
addresses each, no additional searches are performed.
 [2] NAPTR = NAPTR query is done. If successful, an SRV
query is sent according to the information received in the
NAPTR response. If the NAPTR query fails, an SRV query is
done according to the configured transport type. If the Proxy
IP address parameter contains a domain name with port
definition (e.g., ProxyIP = domain.com:5080), the device
performs a regular DNS A-record query. If a specific Transport
Type is defined, a NAPTR query is not performed.
Note:
 This functionality can be configured per Proxy Set in the Proxy
Sets table (see ''Configuring Proxy Sets'' on page 346).
 When enabled, NAPTR/SRV queries are used to discover
Proxy servers even if the parameter DNSQueryType is
disabled.
Use Gateway Name for
OPTIONS
configure voip > sip-definition
settings > use-gw-name-for-opt
[UseGatewayNameForOptions]
Determines whether the device uses its IP address or string
name ("gateway name") in keep-alive SIP OPTIONS messages
(host part of the Request-URI). To configure the "gateway name",
use the SIPGatewayName parameter. The device uses the
OPTIONS request as a keep-alive message with its primary and
redundant SIP proxy servers (i.e., the EnableProxyKeepAlive
parameter is set to 1).
 [0] No = (Default) Device's IP address is used in keep-alive
OPTIONS messages.
 [1] Yes = Device's "gateway name" is used in keep-alive
OPTIONS messages.
 [2] Server = Device's IP address is used in the From and To
headers in keep-alive OPTIONS messages.
User Name
configure voip > sip-definition
proxy-and-registration > user-
name-4-auth
[UserName]
Defines the username for registration and Basic/Digest
authentication with a Proxy/Registrar server.
By default, no value is defined.
Note:
 The parameter is applicable only to the Gateway application.
 The parameter is applicable only if single device registration is
used (i.e., the parameter AuthenticationMode is set to
authentication per gateway).
 Analog interfaces: Instead of configuring the parameter, the
Authentication table can be used (see Authentication on page
579).
Password
configure voip > sip-definition
proxy-and-registration >
password-4-auth
[Password]
Defines the password for Basic/Digest authentication with a
Proxy/Registrar server. A single password is used for all device
ports.
The default is 'Default_Passwd'.
Note:
Analog interfaces: Instead of configuring the parameter, the
Authentication table can be used (see Authentication on page
579).
Cnonce
configure voip > sip-definition
Defines the Cnonce string used by the SIP server and client to
provide mutual authentication.

AudioCodes MSBG Series Specifications

General

Brand	AudioCodes
Model	MSBG Series
Category	Gateway
Language	English