Cisco SIP IP Phone Administrator's Manual page 71

Chapter 3 Managing Cisco SIP IP Phones
Table 3-3 Default SIP Configuration File Parameters (continued)
Parameter
remote_party_id
semi_attended_transfer
services_url
sip_invite_retx
sip_retx
sntp_mode
sntp_server
start_media_port
sync
Required or
Optional Description
Optional The Remote-Party-ID header supports network
verification and screening of a call participant's identity
(for example, name and number) as well as provides
privacy for call participants.
Valid values are:
• 0 — Remote-Party-ID is disabled. The phone does
not send or accept the Remote Party ID.
• 1 — Remote-Party-ID is enabled. The phone sends
the Remote Party ID, and can accept the Remote
Party ID.
The default value is 0.
Optional Defines whether the caller can transfer the second leg of
an attended transfer while the call is ringing.
Valid values are:
0 — Semi-attended transfer is disabled.
•
• 1 — Semi-attended transfer is enabled.
The default value is 1.
Optional URL of the services BTXML files. This URL is accessed
when the Services button is pressed. For example, use
services_url:"http://10.10.10.10/CiscoServices/Services
.asp"
Optional Maximum number of times an INVITE request will be
retransmitted. The valid value is any positive integer. The
default is 6.
Optional Maximum number of times a SIP message other than an
INVITE request will be retransmitted. The valid value is
any positive integer. The default is 10.
Optional See the
Time" section on page 3-36
information.
Optional The start RTP range for media. Default is 16,384. Valid
values are 16,384 to 32,766.
Optional Value against which to compare the value in the
syncinfo.xml file before performing a remote reboot.
Valid value is a character string up to 32 characters long.
Modifying the Phone's SIP Settings
"Setting the Date, Time, and Daylight Saving
section for more
Cisco SIP IP Phone Administrator Guide
3-19