Cisco 2911 Configuration Guide

170
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Unified Communications on Cisco Integrated Services Routers
Modules and Interface Cards
– Hoot-n-Holler, page 181
– Cisco Application Extension Platform, page 181
– APIs, page 181
• Online Insertion and Removal, page 182
Modules and Interface Cards
Cisco 3900 series and Cisco 2900 series ISRs support Unified Communications (UC) modules and
interface cards in the following slots:
• Next-generation packet voice/data module (PVDM3)
• Service module (SM)
• Enhanced high-speed WAN interface card (EHWIC)
Note The PVDM3 slot and the SM slot are not backwards compatible with legacy modules. Legacy modules
require an adapter for installation in these slots.
For a list of supported UC modules and interface cards see Module Support on Cisco Integrated Services
Routers Generation 2.
Call Control
The Cisco 3900 series and Cisco 2900 series ISRs support the following types of call control
applications and Cisco Voice solutions:
• Cisco Unified Communications Manager Express, page 170
• Unified Survivable Remote Site Telephony, page 171
• Cisco Unified SIP Proxy (CUSP), page 172
• Gatekeeper, page 172
Cisco Unified Communications Manager Express
Cisco Unified Communications Manager Express (CME) is a feature-rich entry-level IP telephony
solution that is integrated directly into Cisco IOS software. Cisco Unified CME allows small business
customers and autonomous small enterprise branch offices to deploy voice, data, and IP telephony on a
single platform for small offices, thereby streamlining operations and lowering network costs.
Cisco Unified CME is ideal for customers who have data connectivity requirements and also have a need
for a telephony solution in the same office. Whether offered through a service provider's managed
services offering or purchased directly by a corporation, Cisco Unified CME offers most of the core
telephony features required in the small office, and also many advanced features not available with
traditional telephony solutions. The ability to deliver IP telephony and data routing by using a single
converged solution allows customers to optimize their operations and maintenance costs, resulting in a
very cost-effective solution that meets office needs.

Cisco 2911 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet interface type	Gigabit Ethernet
DHCP client	-
Routing protocols	BGP, EIGRP, OSPF
Supported protocols	IPv4, IPv6, IS-IS, IGMPv3, PIM SM, SSM, DVMRP, IPSec, GRE, BVD, MPLS, L2TPv3, PPP, MLPPP, MLFR, HDLC, RS-232, RS-449, X.21, V.35, EIA-530, PPPoE, ATM
USB version	2.0
RS-232 ports	1
Expansion slots	4 x EHWIC 2 x DSP 1 x ISM
USB ports quantity	2
Ethernet LAN (RJ-45) ports	3
Firewall security	Cisco IOS
Input current	2.2 A
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
Power consumption (typical)	50 W
Product color	Black
Rack capacity	2U
Operating altitude	0 - 4000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 80 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	5 - 85 %
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Electromagnetic compatibility	47 CFR, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI V-3, EN 300-386, EN 61000, EN 55024, CISPR 24EN50082-1

Weight and Dimensions

Depth	304.8 mm
Width	438.2 mm
Height	88.9 mm
Weight	8200 g