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Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 101 SIP Profile Configuration
SIP Profile Configuration Settings
Timer Subscribe Delta
(seconds)
Use this parameter in conjunction with the Timer Subscribe Expires
setting. The phone will resubscribe Timer Subscribe Delta seconds
before the subscription period ends, as governed by Timer Subscribe
Expires. Valid values range from 3 to 15. Default specifies 5.
Maximum Redirections Use this configuration variable to determine the maximum number of
times that the phone will allow a call to be redirected before dropping the
call. Default specifies 70 redirections.
Off Hook to First Digit
Timer (microseconds)
This field specifies the time in microseconds that passes when the phone
goes off hook and the first digit timer gets set. The value ranges from 0 -
15,000 microseconds. Default specifies 15,000 microseconds.
Call Forward URI This URI provides a unique address that the phone that is running SIP
will send to Cisco Unified Communications Manager to invoke the call
forward feature.
Abbreviated Dial URI This URI provides a unique address that the phone that is running SIP
will send to Cisco Unified Communications Manager to invoke the
abbreviated dial feature.
Speed dials that are not associated with a line key (abbreviated dial
indices) will not download to the phone. The phone will use the feature
indication mechanism (INVITE with Call-Info header) to indicate when
an abbreviated dial number has been entered. The request URI will
contain the abbreviated dial digits (for example, 14), and the Call-Info
header will indicate the abbreviated dial feature. Cisco Unified
Communications Manager will translate the abbreviated dial digits into
the configured digit string and extend the call with that string. If no digit
string has been configured for the abbreviated dial digits, a 404 Not
Found response gets returned to the phone.
Conference Join Enabled This check box determines whether the Cisco Unified IP Phones 7940 or
7960, when the conference initiator that is using that phone hangs up,
should attempt to join the remaining conference attendees. Check the
check box if you want to join the remaining conference attendees; leave
it unchecked if you do not want to join the remaining conference
attendees.
Note This check box applies to the Cisco Unified IP Phones
7941/61/70/71/11 when they are in SRST mode only.
RFC 2543 Hold Check this check box to enable setting connection address to 0.0.0.0 per
RFC2543 when call hold is signaled to Cisco Unified Communications
Manager. This allows backward compatibility with endpoints that do not
support RFC3264.
Semi Attended Transfer This check box determines whether the Cisco Unified IP Phones 7940
and 7960 caller can transfer the second leg of an attended transfer while
the call is ringing. Check the check box if you want semi-attended
transfer enabled; leave it unchecked if you want semi-attended transfer
disabled.
Note This check box applies to the Cisco Unified IP Phones
7941/61/70/71/11 when they are in SRST mode only.
Table 101-1 SIP Profile Configuration Settings (continued)
Field Description