Cisco Unified Survivable Remote Site Telephony Feature Roadmap
Information About New Features in Cisco Unified SRST
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Cisco Unified SCCP and SIP SRST System Administrator Guide
OL-13143-04
Additional Language Options for IP Phone Display
Displays for the Cisco Unified IP Phone 7940G and Cisco Unified IP Phone 7960G can be configured
with ISO-3166 codes for the following countries:
•
France
•
Germany
•
Italy
•
Portugal
•
Spain
•
United States
Note
This feature is available only in Cisco Unified SRST running under Cisco Unified CM V3.2.
For configuration information, see the
“Configuring IP Phone Language Display” section on page 92
.
Cisco SRST Aggregation
For systems running Cisco Unified CM 3.3(2) and later versions, the restriction of running Cisco SRST
on a default gateway was removed. Multiple SRST routers can be used to support additional phones.
Note that dial peers and dial plans need to be carefully planned and configured for call transfer and
forwarding to work properly.
Cisco ATA 186 and ATA 188 Support
The Cisco ATA analog telephone adaptors are handset-to-Ethernet adaptors that allow regular analog
telephones to operate on IP-based telephony networks. Cisco ATAs support two voice ports, each with
an independent telephone number. The Cisco ATA 188 also has an RJ-45 10/100BASE-T data port.
Cisco SRST supports Cisco ATA 186 and Cisco ATA 188 using Skinny Client Control Protocol (SCCP)
for voice calls only.
Cisco Unified IP Phone 7902G Support
The Cisco Unified IP Phone 7902G is an entry-level IP phone that addresses the voice communications
needs of a lobby, laboratory, manufacturing floor, hallway, or other area where only basic calling
capability is required.
The Cisco Unified IP Phone 7902G is a single-line IP phone with fixed feature keys that provide
one-touch access to the redial, transfer, conference, and voice-mail access features. Consistent with other
Cisco IP phones, the Cisco Unified IP Phone 7902G supports inline power, which allows the phone to
receive power over the LAN. This capability gives the network administrator centralized power control
and thus greater network availability.
