Polycom CX5500 Administrator's Guide

Polycom CX5500 Unified Conference Station Administrator’s Guide 1.1.0
Polycom, Inc. 338
Parameter
Permitted
Values
Default
voIpProt.SIP.alertInfo.x.class
see the list of
ring classes in
<rt/>
default
Alert-Info fields from INVITE requests will be compared against as many of these parameters as are specified
(x=1, 2, ..., N) and if a match is found, the behavior described in the corresponding ring class is applied.
voIpProt.SIP.alertInfo.x.value
string
Null
A string to match the alertinfo header in the incoming INVITE.
voIpProt.SIP.allowTransferOnProceeding
0, 1, 2
1
If set to 0, a transfer is not allowed during the proceeding state of a consultation call.
If set to 1, a transfer can be completed during the proceeding state of a consultation call.
If set to 2, phones will accept an INVITE with replaces for a dialog in early state. This is needed when using
transfer on proceeding with a proxying call server such as openSIPS, reSIProcate or SipXecs.
voIpProt.SIP.authOptimizedInFailover
0 or 1
0
If set to 1, when failover occurs, the first new SIP request is sent to the server that sent the proxy authentication
request.
If set to 0, when failover occurs, the first new SIP request is sent to the server with the highest priority in the
server list.
If reg.x.auth.optimizedInFailover set to 0, this parameter is checked.
If voIpProt.SIP.authOptimizedInFailover is 0, then this feature is disabled.
If both parameters are set, the value of reg.x.auth.optimizedInFailover takes precedence.
voIpProt.SIP.CID.sourcePreference
ASCII string up
to 120
characters long
Null
Specify the priority order for the sources of caller ID information. The headers can be in any order.
If Null, caller ID information comes from P-Asserted-Identity, Remote-Party-ID, and From in that order.
The values From,P-Asserted-Identity, Remote-Party-ID and P-Asserted-Identity,From,
Remote-Party-ID are also valid.
voIpProt.SIP.compliance.RFC3261.validate.contentLanguage
0 or 1
1
If set to 1, validation of the SIP header content language is enabled. If set to 0, validation is disabled.
voIpProt.SIP.compliance.RFC3261.validate.contentLength
0 or 1
1
If set to 1, validation of the SIP header content length is enabled.
voIpProt.SIP.compliance.RFC3261.validate.uriScheme
0 or 1
1
If set to 1, validation of the SIP header URI scheme is enabled. If set to 0, validation is disabled.
voIpProt.SIP.conference.address
ASCII string up
to 128
characters long
Null
If Null, conferences are set up on the phone locally.
If set to some value, conferences are set up by the server using the conferencing agent specified by this
address. Acceptable values depend on the conferencing server implementation policy.

Polycom CX5500 Specifications

General

Field of View	360 degrees
Camera Resolution	1920 x 1080
Microphone Range	12 feet (3.6 meters)
Connectivity	USB
Audio Bandwidth	160 Hz to 22 kHz
Speaker	Built-in speaker
Compatibility	Microsoft Lync, Microsoft Skype for Business