AudioCodes Mediant 800 User Manual page 1260

CHAPTER 72 Configuration Parameters Reference
'Registrar Name'
configure voip > sip-
definition proxy-and-
registration > registrar-
name
[RegistrarName]
'Registrar IP Address'
configure voip > sip-
definition proxy-and-
registration > ip-addrr-
rgstrr
[RegistrarIP]
'Registrar Transport Type'
configure voip > sip-
definition proxy-and-
registration > registrar-
transport
[RegistrarTransportType]
Parameter
Mediant 800 Gateway & E-SBC | User's Manual
Description
■ The device sends a REGISTER request for each
channel or for the entire device (according to the
AuthenticationMode parameter).
Defines the Registrar domain name. If specified, the
name is used as the Request-URI in REGISTER
messages. If it isn't specified (default), the Registrar IP
address, or Proxy name or IP address is used instead.
The valid range is up to 100 characters.
Note: The parameter is applicable only to the Gateway
application.
Defines the IP address (or FQDN) and port number
(optional) of the Registrar server. The IP address is in
dotted-decimal notation, e.g., 201.10.8.1:<5080>.
Note:
■ The parameter is applicable only to the Gateway
application.
■ If not specified, the REGISTER request is sent to
the primary Proxy server.
■ When a port number is specified, DNS
NAPTR/SRV queries aren't performed, even if the
parameter DNSQueryType is set to 1 or 2.
■ If the parameter RegistrarIP is set to an FQDN and
is resolved to multiple addresses, the device also
provides real-time switching (hotswap mode)
between different Registrar IP addresses (the
parameter IsProxyHotSwap is set to 1). If the first
Registrar doesn't respond to the REGISTER
message, the same REGISTER message is sent
immediately to the next Proxy. To allow this
mechanism, the parameter EnableProxyKeepAlive
must be set to 0.
■ When a specific transport type is defined using the
parameter RegistrarTransportType, a DNS NAPTR
query is not performed even if the parameter
DNSQueryType is set to 2.
Determines the transport layer used for outgoing SIP
dialogs initiated by the device to the Registrar.
■ [-1] Not Configured (default)
■ [0] UDP
■ [1] TCP
■ [2] TLS
Note:
■ The parameter is applicable only to the Gateway
application.
■ When set to 'Not Configured', the value of the
parameter SIPTransportType is used.
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