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Multiservice Voice/Data/Fax Integration
The Cisco 2600 Series provides a cost-effective way to extend
multiservice networks to branch offices. Voice/data/fax
integration using Frame Relay and IP protocols enables
administrators to reduce long distance toll charges between
offices and support voice-enabled desktop applications such as
integrated messaging and packet video. Using the sophisticated
QoS features of Cisco IOS software, the Cisco 2600 Series allows
voice traffic to be digitized, encapsulated in data packets, and
prioritized over other data traffic for a highly efficient, end-to-end
network infrastructure.
The voice/fax network modules for the Cisco 2600 and 3600
Series support analog and digital connections to PBXs, key
systems, telephone sets, and fax machines. With the new T1
packet voice trunk module a single Cisco 2600 can support up to
48 simultaneous voice or fax calls. As part of a scalable end to end
packet telephony solution with Cisco 1750, Cisco 3600, Cisco
AS5300, Cisco 7200 or the MC3810 (voice over Frame Relay),
the Cisco 2600 provides a seamless multiservice solution,
interoperable with network infrastructures based on Cisco’s
high-performance backbone routers and switches.
Figure 7 Multiservice Data/Voice/Fax Integration
Cisco 72xx
Extranet
Leased Line
Frame Relay
ISDN
PSTN
Phone
PBX
PBX
2 to 4 Analog
or up to 48 Digital
Ports (Calls)
2 to 12 Analog
or up to 288
Digital
Ports (Calls)
FAX
Cisco 2611
with Data
Compression AIM
Cisco Voice Manager
(CVM)
MCM Gatekeeper
Supported on Cisco 2500,
2600, 3600, and 7200
Cisco 3640
Branch Office
Regional Office
Headquarters
Up to 360
Digital Ports
(calls)
PBX
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