Data Sheet
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Full support for Session Initiation Protocol (SIP) with Cisco SIP proxy server and voice
authentication, authorization, and accounting (AAA)
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Full support for H.323 with Cisco Gatekeeper server and voice AAA
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Media Gateway Control Protocol (MGCP) Secure Real-Time Transport Protocol (SRTP)
with Secure SRST (SSRST)
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T.30 and T.38 fax relay and fax/modem pass through
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Transparent Common Channel Signaling (TCCS) with G clear codec
Using the Cisco CMM, customers can plug in a range of port adapters to get a set of diverse
functions within a single Cisco Catalyst 6500 or Cisco 7600 Series slot.
Scalability
The Cisco CMM provides a high-density and high-performance VoIP gateway to the PSTN,
existing PBXs, or traditional analog devices and network-based media services. It gives customers
a very high level of flexibility and a cost-effective solution. The Cisco CMM allows customers to
make efficient use of Cisco Catalyst 6500 or Cisco 7600 Series slots by allowing them to mix and
match different port adapters to achieve the desired density and configuration. The Cisco CMM is
fabric-enabled and compatible with the classic backplane chassis.
T1 Or E1 VoIP Gateway
The Cisco CMM allows organizations to connect their Cisco IP Communications network to the
PSTN or to existing PBXs. A typical configuration includes a Cisco CMM Line Card (part number
WS-SVC-CMM) with one or more T1 interface port adapters (part number WS-SVC-CMM-6T1) or
E1 port adapters (part number WS-SVC-CMM-6E1). It is recommended that there should be up to
10 T1s maximum configured on a CMM. Similarly for E1s, there should be up to 9 E1s configured
on a CMM. Actual densities will depend on other services running on the Cisco CMM.
Conferencing and Transcoding Services
The Cisco CMM can provide flexible conferencing and transcoding services using the new Cisco
Conferencing and Transcoding Port Adapter (part number WS-SVC-CMM-ACT). Conference
resources can now be deployed in distributed locations, including the remote branches within the
network. Users can bring people into conversations spontaneously by pressing the conference
button on the IP phone. With its transcoding capabilities, the new port adapter allows endpoints
that support differing codecs to participate in the same conference session. It can also help
minimize the bandwidth effect of calls across the WAN by transcoding G.711 calls to compressed
codecs such as G.729 or G.723. Up to four of the port adapters can be plugged into a single Cisco
CMM Line Card.
24-Port FXS Interface Module
The Cisco Catalyst 6000 24-Port FXS Analog Interface Module helps enterprises connect
traditional analog telephony equipment such as phones, speakerphones, fax machines, and
modem devices to Cisco Catalyst 6500 Series Switches. The module supports migration to a fully
converged multiservice network, extending the product life of analog devices and thus maximizing
their return on investment (ROI). Up to three of the FXS modules can be plugged into a single
Cisco CMM.
(31 pages)
(40 pages)
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