3Com VCX V7122 SIP User Manual page 77

SIP Configuration Parameters
Table 19
INI File Field Name
*
GUI Parameter Name
GatewayVersion
(Version ID)
SIPGatewayName
(Protocol Definition>
Gateway Name)
StaticNatIP
(Network Settings>NAT IP
Address)
IsProxyUsed
(Enable Proxy)
ProxyIp
ProxyIP
ProxyIP
(Proxy IP)
ProxyName
(Proxy Name)
EnableProxyKeepAlive
(Enable Proxy Keep Alive)
UserName
(User Name)
Password
(Password)
Cnonce
(Cnonce)
3Com VCX V7122/SIP VoIP Gateway User Manual
Valid Range and Description
Version of Gateway, for example GatewayVersion = 4.0 GA.
VCX V7122 Gateway Domain Name, if specified the name is used in right
side of SIP URI.
If not specified, the Gateway IP address is used instead (default).
Static NAT IP address
Global Gateway IP address. Define if static Network Address Translation
(NAT) device is located between the Gateway and the Internet.
0 = no proxy used [internal phones table used] (default)
1 = a proxy is used
IP addresses (or FQDN) of main and two redundant SIP external proxies
Used if IsProxyUsed = 1
The Gateway starts working with the main proxy, in case of a failure; the
Gateway tries to communicate with the first redundant proxy (second on
the list). Once a proxy is found, the Gateway will work with it, until the
next failure occurs. If none of the proxies respond, the Gateway goes
over the list again.
The Gateway monitors connection with the proxy using keep-alive
messages (OPTIONS).
Home Proxy Domain Name. If specified, the name is used as Request-
URI in REGISTER, INVITE, and other SIP messages.
If the proxy name is not specified, the proxy IP address is used instead.
0 = Disable (default)
1 = Keep alive with the proxy, every 60 seconds sends an OPTIONS SIP
message
User name used for Registration and for BASIC/DIGEST authentication
process with a proxy.
Applicable only for a single Gateway registration, if AuthenticationMode =
1.
Password used for BASIC/DIGEST authentication process with a proxy.
String used by the SIP Server and client to provide mutual authentication
(free format, that is, Cnonce = 0a4f113b).
77