Polycom SpectraLink 8020 Administration Manual page 32

SpectraLink 8020/8030 Wireless Telephone: Administration Guide for SIP
32
and the section below for information about each of the
PROXYn parameters.
a PROXYn_ADDR: Enter the Proxy Server's IP address. One
PROXYn_ADDR (PBX/Call Server) entry is required;
additional ones are optional as you can register secondary
line appearances with other PROXY servers. E.g.
PROXY1_ADDR
PROXY2_ADDR
For each proxy of type NECSIP, one
PROXYn_CONF_IP_ADDRESS is required. This value is the
address of NEC PBX's IP PAD card. E.g.
#PROXY1_CONF_IP_ADDRESS
b PROXYn_KEYPRESS_2833: controls generation of in-stream
RFC2833 formatted keypress events. Normally you want
this to be disabled for Asterisk but it depends on your
configuration and what you want to be able to do. The
default is disable. E.g.
PROXY1_KEYPRESS_2833 = disable
c PROXYn_KEYPRESS_INFO: controls generation of SIP
INFO requests to the SIP server for keypress events.
Normally you want this to be enabled. The default is
enable. E.g.
PROXY1_KEYPRESS_INFO = enable
d PROXYn_HOLD_IP0: controls setting of media stream IP
destination to 0.0.0.0 when a call is put on hold.
PROXYn_HOLD_IP0 is not required for current versions of
Asterisk. For older PBXs that require this, set this to enable.
E.g.
PROXYn_HOLD_IP0 = enable
e PROXYn_PRACK: enables ACK'd provisional responses to
INVITE requests. The PRACK mechanism will be used if
this switch is enabled and the Proxy server specifies
support for the PRACK mechanism. PRACK is not
supported in current versions of Asterisk, but is to be
supported on subsequent versions. PRACK should not be
required on local area networks. E.g.
PROXY1_PRACK = disable
f PROXY1_REREG_SECS specifies the re-registration interval
for a PROXY. This is the requested expiration interval sent
in the REGISTER request message. It can be set to anything
between 35 and 3600 seconds. The default value (which is
applied if no parameter is supplied in this file) is 3600
= 172.29.102.131:5060
= 172.29.0.140:5060
= 172.29.102.131
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