Parameter Reference Guide
Polycom, Inc.
67
X_RegisterRetryResponseCo
de
A set of SIP register error response codes and the
corresponding retry delay (in seconds) specified in a
digit map format. See the default value on the right
as an example, where the value to the left of the
colon of each rule represents a set of 3-digit
response codes and the value to the right of the
colon is the waiting time in seconds. If the waiting
time is given as a range (with a ‘-‘), a randomized
waiting time within the specified range is used.
(<40[17]:w120>|<4
0[34]:w120>|<99[0
1]:w120-200>|[4-9
]xx)
DSCPMark
Diffserv code outgoing SIP packets.
0
VLANIDMark
VLAN ID for outgoing SIP signaling packets.
0
EthernetPriorityMark
Ethernet priority code for outgoing SIP signaling
packets.
3
X_UseRefer
Enables using SIP REFER for call transfer. If
disabled, device bridges the call instead when
performing a call transfer (which consumes some
resources on the device).
No
X_ReferAOR
Enables using the target's AOR (Address of Record
or public address) in Refer-To header of SIP REFER.
If disabled, the target's Contact is used instead.
Yes
X_Use302ToCallForward
Enables using the 302 response to INVITE for call
forward. If disabled, device bridges the call legs
instead when forwarding a call (and consumes some
resources on the device).
Yes
X_UserAgentName
If a value is specified, device includes a User-Agent
header in all SIP Requests, or a Server header in all
SIP responses, that contains exactly the given value.
OBIHAI/${DM}-${FW
V}
X_ProcessDateHeader
Enables the device to decode the DATE header sent
by the ITSP in a 200 response to its REGISTER. The
DATE header specifies the current GMT time and the
device can use to adjust its local time and date
without relying on NTP.
Yes
X_InsertRemotePartyID
Enables the device to include a Remote-Party- ID
header in its outbound SIP INVITE to indicate to the
ITSP the caller’s preferred privacy setting (either full
or none).
Yes
X_SessionRefresh
Enables session refresh signaling (with SIP Re-
INVITE) during a connected call. This allows the
device to detect if the connection with the peer is
broken abnormally so it can release the call. Disable
this option if the ITSP does not support Re-INVITE
sent from the client device.
Yes
ITSP SIP Settings Parameter Guide
Parameter
Description
Default Setting