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SIP Trunk Compatibility Matrix: Cisco Unity, Cisco Unified CM, and Cisco Unified CM Express

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SIP Trunk Compatibility Matrix: Cisco Unity, Cisco Unified Communications Manager, and Cisco Unified Communications Manager Express

Table Of Contents

SIP Trunk Compatibility Matrix: Cisco Unity, Cisco Unified Communications Manager, and Cisco Unified Communications Manager Express

Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager

Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager Express


SIP Trunk Compatibility Matrix: Cisco Unity, Cisco Unified Communications Manager, and Cisco Unified Communications Manager Express


Revised January 04, 2013

This document lists the supported version combinations for Cisco Unity and Cisco Unified Communications Manager, and for Cisco Unity and Cisco Unified Communications Manager Express when they are integrated through a SIP trunk. It contains the following sections:

Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager

Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager Express

A SIP trunk is used for the Cisco Unified CM and Cisco Unified CM Express integrations when the phone system extensions are in one of the following configurations:

(Best practice) Only SIP phones that support DTMF relay as described in RFC-2833.

Both SCCP phones and SIP phones.

Cisco Unified CM support patch (sp) releases are not listed in the table below unless they affect compatibility with Cisco Unity. If not listed, a support patch has the same compatibility as the base release. In addition, rereleased versions—for example, 3.x(xa) rereleased as 3.x(xb)—are assumed to have the same compatibility unless noted.

Cisco Unity service releases (SR) are not listed in the table below unless they affect compatibility with Cisco Unified CM or Cisco Unified CM Express. If not listed, a service release has the same compatibility as the base release.

Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager

Revised Januray 04, 2013

For integrations through a SIP trunk, versions of Cisco Unity and Cisco Unified CM are supported only in the combinations listed in Table 1.


Note When installed as Cisco Unified Communications Manager Business Edition (CMBE), Cisco Unified Communications Manager is not supported for SIP trunk integrations with Cisco Unity.


Table 1 Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager 

Cisco Unity
Cisco Unified Communications Manager

8.0(3)

9.0(x), 8.6(x), 8.5(x), 8.0(x), 7.1(x), 7.0(x), 6.1(x), 6.0(x), 5.1(x), 5.0(x)

7.0(2)

8.6(x), 8.5(x), 8.0(x), 7.1(x), 7.0(x), 6.1(x), 6.0(x), 5.1(x), 5.0(x)

5.0(1)

8.6(x), 8.5(x), 8.0(x), 7.1(x), 7.0(x), 6.1(x), 6.0(x), 5.1(x), 5.0(x)

4.2(1)

8.5(x), 8.0(x), 7.1(x), 7.0(x), 6.1(x), 6.0(x), 5.1(x), 5.0(x)



Note The Live Record feature is not supported with Cisco Unity when integrated with Cisco Unified Communications Manager through a SIP trunk integration.


Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager Express

Revised January 13, 2011

For integrations through a SIP trunk, versions of Cisco Unity and Cisco Unified CM Express are supported only in the combinations listed in Table 2.

Table 2 Supported Version Combinations for Cisco Unity and Cisco Unified Communications Manager Express 

Cisco Unity
Cisco Unified Communications Manager Express

8.0(3)

8.5, 8.0, 7.1, 7.0, 4.3, 4.2, 4.1, 4.0, 3.4

7.0(2)

8.5, 8.0, 7.1, 7.0, 4.3, 4.2, 4.1, 4.0, 3.4

5.0(1)

8.5, 8.0, 7.1, 7.0, 4.3, 4.2, 4.1, 4.0, 3.4

4.2(1)

8.5, 8.0, 7.1, 7.0, 4.3, 4.2, 4.1, 4.0, 3.4