Zultys ZIP4x4, User Manual

Page: 177 / 194

C. Configuration Files
167
phone_sip_port Specifies the UDP port number that the phone uses to send
and receive SIP messages. Valid settings range from 1025 to
65535.
Default value is 5060.
section 9.6.2 on
page 133 (SIP
Receive Port)
proxy_addr Specifies the IP address of the SIP proxy server that will be
used by the phone. Parameter value is 32 bit IP address in
dotted decimal notation.
Default value is NULL string
section 9.6.2 on
page 133 (SIP
Outbound Proxy
Server)
proxy_port Port of the SIP proxy that is used by the phone. Valid
settings range from 1025 to 65535.
Default value is 5060.
section 9.6.2 on
page 133 (SIP
Transmit Port)
register_w_backup_proxy When enabled, phone registers with backup proxy at
startup. Valid settings are ‘yes’ and ‘no’:
‘yes’ - enables option
‘no’ - disables option
Default value is ‘no’.
register_w_proxy Enables the phone to register with the registrar server if
specified; otherwise phone registers with proxy server.
register_w_proxy must be set to yes.
none
registrar_addr SIP registrar server address. When this value is set, phone
attempts to register with this server instead of proxy.
Default value is proxy address value.
registrar_port SIP Registrar server port
Default value is 5060
registration_expires Specifies time period, in seconds, after which a
REGISTRATION expires. This value is inserted into the
Expires header field. Valid settings are any positive
number. Recommended value is 3600.
Default value is 3600.
none
rtp_start_port Specifies the starting port number for RTP/RTCP
transmissions. Valid settings range from 1026 to 64528. The
starting port must always be an even number. Should not
be set to same value as phone_sip_port or proxy_port.
Default value is 33000.
section 9.6.2 on
page 133
sip_invite_retrans Specifies number of unsuccessful INVITE retransmissions
before phone switches to backup proxy. Valid settings
range from 1 to 6.
Default value is 6
Parameter Description
Description of
equivalent
menu
command
Figure C-5 SIP Configuration Parameters (Continued)