System Functions - Zte zxmsg 5200 Technical Manual

ZXMSG 5200 (V2.0.2) Multiplex Service Gateway Technical Manual
Multiple
Networking
Introduction
Functions
6 Confidential and Proprietary Information of ZTE CORPORATION
ZXMSG 5200 supports networking with multiple SoftSwitch.
When many SoftSwitches are in an active/standby relation, the
ZXMSG 5200 supports H.248 polling registration. When an active
SoftSwitch fails, the SoftSwitch will contact a standby SoftSwitch
automatically and accepts its control.

System Functions

In a NGN network with SoftSwitch, ZXMSG 5200 can take the
place of traditional access network in networking or to support
hybrid networking with the SoftSwitch in access networks.
ZXMSG 5200 provides following functions:
The SoftSwitch
implements voice compressing/decompressing facsimile and
more VoIP or IP FAX services under the control of
H.248/MGCP.
Accesses common POTS-interface subscribers to provide
narrowband voice services. Gets analog POTS-interface
subscribers access to IP networks directly and implements
voice/fax conversion at the analog subscriber side and
voice/fax conversion at the IP network side.
Accesses to broadband interfaces like ADSL/ADSL2+, VDSL,
SHDSL and Ethernet through different broadband protocols
to provide broadband services.
Uses different
protocols for providing different services.
Provides end-to-end auto or semi-auto service configuration
functions at the network side which provides easy service
provisioning and adjustment.
to which ZXMSG
narrowband, broadband
5200 is attached
and universal