Datasheet

Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 5 of 15
The SIP trunk interface is available and conforms to RFC 3261, allowing support of video calls
over the SIP trunk and improving conferencing and application support experiences when used
with Cisco Unity
®
and Cisco Unified MeetingPlace
®
solutions.
CAC helps ensure that voice QoS is maintained across constricted WAN links, and it automatically
diverts calls to alternate public-switched-telephone-network (PSTN) routes when WAN bandwidth
is not available. A web interface to the configuration database allows remote device and system
configuration. HTML-based online help is available for users and administrators.
Cisco Unified Communications Manager supports Resource Reservation Protocol (RSVP) agent
capability. The RSVP agent on a Cisco router extends CAC capability beyond a hub-and-spoke
topology within a cluster. Now a call can be routed directly between two locations without having to
traverse the hub, allowing alternative network topologies and more efficient use of networks.
The Cisco Unified IP Phone 7931G initially supported in Cisco Unified Communications Manager
6.0 with Skinny Client Control Protocol (SCCP) is now optionally available with SIP. This phone
provides functions that are commonly needed in the commercial and retail environments. It
provides 24 lighted line keys and four interactive softkeys that guide you through call features and
functions. In addition, it provides hard hold, redial, and transfer keys to facilitate simple and rapid
call handling.
SNMP is available to manage Cisco Unified Communications Manager, allowing managers to set
and report traps on conditions that could affect service and send them to remote monitoring
systems.
System Capabilities Summary
●
Alternate automatic routing (AAR)
●
Attenuation and gain adjustment per device (phone and gateway)
●
Audio message-waiting indicator (AMWI)
●
Automated bandwidth selection
●
Autoroute selection (ARS)
●
AVVID XML Layer (AXL) Simple Object Access Protocol (SOAP) application programming
interface (API) with performance and real-time information
●
Basic Rate Interface (BRI) endpoint support: Registers BRI endpoints as SCCP devices
●
CAC: Inter- and intracluster
●
Call coverage
Forwarding based on internal and external calls
Forwarding out of a coverage path
Timer for maximum time in coverage path
Time of day
●
Call display restrictions
●
Call preservation — redundancy and automated failover — on call-processing failure
●
Call recording
●
Codec support for automated bandwidth selection: G.711 (mu-law and a-law), G.722,
G.722.1, G.723.1, G.728, G.729A/B, Global System for Mobile-Enhanced Full Rate (GSM-
EFR), Global System for Mobile-Full Rate (GSM-FR) iLBC (internet Low Bitrate Codec),