Cisco 881 Datasheet page 11

Feature
QoS features
Metro Ethernet features
IPv6 features
Unified WLAN management
Table 8.
Feature
Cisco Voice Gateway
Cisco UCME/SRST version
Call-control signaling
ITU standard voice codecs
Cisco Unified Communications
Manager support
Telephony interface signaling support
© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Description
Content Filtering:
● Subscription-based content filtering with Trend Micro
● Support for Websense and SmartFilter
● Cisco IOS Software black and white lists
Integrated threat control:
● IPS
● Control Plane Policing
● Flexible Packet Matching
● Network foundation protection
● Class-Based Weighted Random Early Detection (CBWRED)
● Network-Based Application Recognition (NBAR)
● Link fragmentation and interleaving (LFI)
● Resource Reservation Protocol (RSVP)
● Real-Time Transport Protocol (RTP) header compression (cRTP)
● Differentiated Services (DiffServ)
● QoS preclassify and prefragmentation
● Hierarchical QoS (HQoS)
● Ethernet Operations, Administration, and Maintenance (Ethernet OAM)
● Ethernet Local Management Interface (Ethernet LMI)
● Hierarchical QoS (HQoS)
● IPv6 addressing architecture
● IPv6 name resolution
● IPv6 statistics
● IPv6 translation: Transport packets between IPv6-only and IPv4-only endpoints (NAT-PT)
● Internet Control Message Protocol Version 6 (ICMPv6)
● IPv6 DHCP
Unified access-point features:
● Supported by wireless LAN controller and Cisco WCS
● Configurable local or central switching for HREAP mode
● Radio management through Cisco WCS
● Transparent roaming with Mobility Groups
Cisco IOS Software Features on Cisco 880V Series: Advanced IP Services Feature Set
Description
4 FXS ports and 2 Basic Rate Interface (BRI) port for PBX connectivity. 1 FXO port is available on the
Cisco881V SKU
Ability to upgrade to 5 user license of CME/SRST - version 8.6 and later are supported
H.323 Versions 1, 2, 3, and 4, Media Gateway Control Protocol (MGCP) 0.1 and 1.0, Skinny Client
Control Protocol (SCCP), and SIP call-control protocols are supported.
G.711, G.729, G.729a/b, G.723.1, G.726, and G.728, which are standards-based compression
technologies allowing transmission of voice across IP, are supported. The G.711 standard employs 64-
kbps pulse code modulation (PCM) using either mu-law or a-law. Other codecs employ lower bit rates.
For SRST features for IP phones, refer to the SRST data sheet at:
http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_data_sheets_list.html.
Cisco Unified Communications Manager support for analog and digital ports come with Releases
7.1(5), 8.5(1), and 8.6(2)
Cisco 880 V supports the following signaling protocols:
● FXS loop-start and ground-start signaling
● FXO
● Inbound signaling (such as dual-tone multifrequency [DTMF] and multifrequency support)
● BRI QSIG
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