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Cisco 1861 and Cisco 2800, 3800, 2900, 3900,
and 3900E Series Integrated Services Router
Interoperability with Cisco Unified Communications
Manager
®
Cisco
Services Routers can be deployed as unified communications routers as part of the
Cisco Unified Communications and Collaboration Solution. New and existing
deployments can benefit by using any of these routers as unified communications
gateways with Cisco Unified Communications Manager.
Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series unified communications routers communicate
directly with Cisco Unified Communications Manager, allowing for the deployment of unified communications
solutions that are ideal for small and medium-sized businesses, large enterprises, and service providers that offer
managed network services. The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Routers provide
a highly flexible and scalable solution for small and medium-sized branch and regional offices.
The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series unified communications routers support a
wide range of packet telephony-based voice interfaces and signaling protocols within the industry, providing
connectivity support for more than 90 percent of the world's private branch exchanges (PBXs) and public-switched-
telephone-network (PSTN) connection points. Signaling support includes T1/E1 Primary Rate Interface (PRI), T1
channel associated signaling (CAS), E1-R2, T1/E1 QSIG protocol, T1 Feature Group D (FGD), Basic Rate
Interface (BRI), foreign exchange office (FXO), ear and mouth (E&M), and foreign exchange station (FXS). You
can configure these unified communications routers to support from 2 to 720 voice channels. Additionally, you can
use these unified communications routers to terminate Session Initiation Protocol (SIP) trunking into the enterprise
or branch office by enabling the Cisco Unified Border Element features. Additional details are available in the Cisco
Unified Border Element data sheet.
As your enterprise seeks to deploy an expanding list of unified communications applications and services, Cisco
1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series unified communications routers - interoperating with
Cisco Unified Communications Manager - can provide a solution that will grow with your changing needs.
Interoperability Using SIP, H.323, or MGCP
The unified communications routers can communicate with the Cisco Unified Communications Manager using
Session Initiation Protocol (SIP), H.323, or Media Gateway Control Protocol (MGCP):
●
In SIP and H.323 mode, the unified communications routers communicate with Cisco Unified
Communications Manager as intelligent gateway devices.
●
In MGCP mode, these routers operate as stateless clients, giving Cisco Unified Communications Manager
full control. Dial plans are configured centrally in Cisco Unified Communications Manager. Then you can
automatically configure voice-gateway routers by downloading XML files.
© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Integrated
Data Sheet
Page 1 of 20
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Summary of Contents for Cisco 1861 Series
- Page 1 The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Routers provide a highly flexible and scalable solution for small and medium-sized branch and regional offices.
- Page 2 IP Telephony Phased Migration The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series unified communications routers can help you immediately deploy an end-to-end unified communications network architecture or gradually shift voice traffic from traditional circuit-switched networks to a single infrastructure carrying data, voice, and video over packet networks.
- Page 3 SRST software automatically detects a connectivity failure between Cisco Unified Communications Manager and IP phones at the branch office. Using the Cisco Simple Network Automated Provisioning capability, SRST initiates a process to automatically configure the unified communications routers to provide call-processing backup redundancy for the IP phones and PSTN access in the affected office.
- Page 4 Upon restoration of the connectivity to the Cisco Unified Communications Manager, the system automatically shifts call-processing functions back to the primary Cisco Unified Communications Manager cluster. Configuration for this capability is performed only once in the Cisco Unified Communications Manager at the central site (Figure 2). Figure 2.
-
Page 5: Investment Protection
Provides a modular platform design with a growing list of more than 90 interface combinations ● Allows you to increase voice capacity while taking advantage of your existing investments in Cisco Unified Communications routers Unified Communications Router with Cisco Unified Communications Manager Feature... - Page 6 Support is for forward, transfer, and conference; message-waiting indicator is from SIP to QSIG (not the reverse) and requires Cisco IOS Software Release 12.4(11)T; calling and connected ID are not supported Requires Cisco Unified Communications Manager 4.1(3)SR2 or later and Cisco IOS Software Release 12.4(9)T or later; no gatekeeper support ©...
- Page 7 Requires Cisco Unified Communications Manager 4.2(3) G.722 is not supported with MGCP. G.722 requires Cisco IOS Software Release 12.4(20)T or later with Cisco Unified Communications Manager 5.0 or later. iLBC requires Cisco IOS Software Release 12.4(15)T or later with Cisco Unified Communications Manager 6.0 or later...
- Page 8 This feature enables monitoring of the signaling connection across the signaling trunk. Requires Cisco IOS Software Release 12.3(14)T or later; BRI operations limited: single B-channel voice only; testing limited to three phones; no data call support Requires Cisco IOS Software Release 12.4(2)T or later Requires Cisco IOS Software Release 12.4(15)T or later and Cisco Unified Communications Manager 5.0 (line-side) or later;...
- Page 9 12.3(11)T * This table shows when a particular interface type is first supported in Cisco IOS Software. It does not document when individual NMs, SMs, AIMs, ISMs, and platforms are first supported in Cisco IOS Software. For this information refer to the data sheet for the relevant interface.
- Page 10 4.0.2a SR2 or 4.1.3 VWIC2-2MFT-T1/E1, QSIG , and MLPP VWIC2-1MFT-G703, and VWIC2-2MFT-G703 VIC3-2FXS/DID, VIC3- Analog FXS and FXO 12.4.20T 6.0.1 2FXS-E/DID, VIC3- 4FXS/DID © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 10 of 20...
- Page 11 VWIC3-2MFT-G703 VWIC3-4MFT-T1/E1 T1 CAS, T1/E1 PRI, 15.1.3T 7.1.5 or 8.0.2 QSIG**, MLPP*** and Not supported on Cisco channel groups 2901 © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 11 of 20...
- Page 12 QSIG**, MLPP*** and channel-groups ** QSIG supplementary requires Cisco Unified Communications Manager 4.0 or later. QSIG basic services were first introduced with Cisco Communications Manager 3.3 and Cisco IOS Software Release 12.2.11T. *** MLPP requires Cisco Unified Communications Manager 4.0.2 or later.
- Page 13 NM-HD-1V/2V/2VE and Conferencing and 15.1.1T 7.1.5 or 8.0.2 NM-HDV2 transcoding NM-HD-1V/2V/2VE and MTP and RFC 2833 15.1.1T 7.1.5 or 8.0.2 NM-HDV2 © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 13 of 20...
- Page 14 Gigabit Ethernet or Fast Ethernet egress; no quality-of-service (QoS) features; voice traffic only T1/E1 or High-Speed Serial Interface (HSSI) serial egress; some QoS features; voice and small amount of data traffic © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 14 of 20...
- Page 15 Call duration of tests is 180 seconds except for calls-per-second rate testing, where the duration is shorter. The test release is Cisco IOS Software Release 15.0.1M. This document contains general numbers as a guide to the approximate performance of the unified communications routers. The numbers are extrapolated from a large number of disparate tests, test conditions, and traffic patterns.
- Page 16 3.3.4, 4.0.1 SR1 PRI, and T1/E1 QSIG (basic) VWIC-1MFT-T1/E1, VWIC-2MFT- T1 CAS E&M and T1/E1 12.2.11T T1/E1, VWIC-2MFT-T1/E1-DI, VWIC- 1MFT-G703, and VWIC-2MFT-G703 © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 16 of 20...
- Page 17 1MFT-G703, and VWIC-2MFT-G703 VWIC2-1MFT-T1/E1, VWIC2-2MFT- T1 CAS E&M, T1/E1 12.3.14T 4.0.2a SR2 or 4.1.3 T1/E1, VWIC2-1MFT-G703, and PRI, QSIG , and VWIC2-2MFT-G703 MLPP © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 17 of 20...
- Page 18 Analog DID Cisco 1751: 6 Cisco 1760: 8 BRI ports Cisco 1751: 6 Cisco 1760: 8 T1/E1 ports T1 channels E1 channels © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 18 of 20...
- Page 19 Call duration of tests is 180 seconds except for calls-per-second rate testing, where the duration is shorter. The test release is Cisco IOS Software Release 12.4M. This document contains general numbers as a guide to the approximate performance of the unified communications routers. The numbers are extrapolated from a large number of disparate tests, test conditions, and traffic patterns.
- Page 20 Cisco and Partner Services for the Branch Office Services from Cisco and our certified partners can help you transform the branch-office experience and accelerate business innovation and growth in Borderless Networks. We have the depth and breadth of expertise to create a clear, replicable, optimized branch-office footprint across technologies.