Cisco 7941G Administration Manual page 158

Telephony Features Available for Cisco Unified IP Phone
Feature
Ring Setting
Ringer Volume Control
RTCP Hold For SIP
Cisco Unified IP Phone 7941G, 7941G-GE, 7942G, 7961G, 7961G-GE, and 7962G Administration Guide for Cisco
Unified Communications Manager 9.0 (SCCP and SIP)
138
Description
Identifies the ring type used for a line when a phone has
another active call.
Enables you to control the minimum ringer-volume setting
and adjust the minimum volume level for the ringer.
Individual users cannot make the changes to the minimum
ringer-volume setting.
The Minimum Ring Volume parameter exists in the Cisco
Unified Communications Manager Administration, in the
Product Configuration window.
When a user presses the minus (–) side of the Volume
button to reduce the ringer volume in an on-hook state, the
volume decreases only to the configured minimum
volume-level setting. When the minimum volume level is
reached, no status message appears.
After a system restart, the minimum ringer volume resets
to the minimum ringer-volume setting that is received from
the configuration file. If you configure a new minimum
volume level after the last startup and the end user had
previously set the minimum ringer volume lower, the ringer
volume will be set to the minimum value from the
configuration file, not to the level set by the user.
This feature does not apply to handset, speaker, and headset
volumes during calls.
The RTCP Hold For SIP feature ensures that held calls are
not dropped by the gateway. The gateway checks the status
of the RTCP port to determine if a call is active or not. By
keeping the phone port open, the gateway will not end held
calls.
Features, Templates, Services, and Users
Configuration reference
For more information, see:
• Cisco Unified Communications
Manager Administration Guide,
"Directory Number Configuration"
chapter
• Cisco Unified Communications
Manager Features and Services
Guide, "Custom Phone Rings" chapter
• Custom Phone Ring Creation, on
page 162
To configure the parameter in the Cisco
Unified CM Administration application,
choose Device > Phone, select the
appropriate IP Phones, and scroll to the
Product Specific Configuration Layout
pane.
No configuration required.