Installation Manual
Quidway R2600/3600 Series Modular Routers
Chapter 1
Introduction
1-3
V. Voice-related support features
R2600/3600 series support voice features. It can provide the following voice module
types for different users: 2FXS, 2FXO, 2E&M, 4FXS, 4FXO, 4E&M and E1VI, among
which:
z 2FXS and 4FXS modules are used to connect analog phones.
z
2FXO and 4FXO modules are used to connect loop trunks in the switching system.
z 2E&M and 4E&M modules are used for the connection of E&M trunks in the
switching system.
z E1VI module is used for the connection of E1 trunks in the switching system.
The voice modules of R2600/3600 series support multiple coding algorithms such as
G.711, G.723 and G.729. It also supports H.323 protocol stack and GK interface, and
demonstrates successful interoperability with the equipment from such VoIP suppliers
as Cisco, AudioCodec, Motorola and VocalTec.
VI. Flexible memory configuration
Users can select the memory capacity flexibly according to system configuration,
number of function modules, and performance requirement. Up to 256MB memory is
supported.
VII. Others
R2600/3600 series support 100Mbps fast access to the local network and flexible
networking configuration.
1.5 Typical Application
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