Voip-Pstn Service; Voip-Isdn Service - Zte zxmsg 5200 Technical Manual

F
I G U R E

VOIP-PSTN Service

Introduction
ZXMSG 5200 interconnects with SS and Stored Program Control
(SPC) switch through H.248 and V5 protocol and provides
various PSTN subscriber interfaces.
Functions ZXMSG 5200 provides PSTN access via various ALC cards. It
supports basic services such as Centrex and CID as well as
various supplementary services under the coordination of SS.
Public Call ZXMSG 5200 uses three types of cards to provide public call
Access access.

VOIP-ISDN Service

Introduction ZXMSG 5200 provides ISDN BRA (2B+D) and (30B+D) access
(via the DLC card). It supports all ISDN services, including
videotext, fax, and internet access, as well as multiple ISDN
supplementary services under coordination of SS.
Each
Functions
subscribers. When accessing to upper layer NGN, ZXMSG 5200
supports H.248 and IUA protocols. ZXMSG 5200 interacts with
SS controller via H.248 and IUA protocol messages to perform
ISDN calls.
1 0 – I S D N S
E R V I C E
V5
LE
ALC
ALC card supports public call access. It supports 32 analog
subscriber ports.
RALC
RALC card supports public call access. It supports 32
subscribers. It has a reverse polarity function.
FLC
FLC card supports public call access. Each FLC supports 16
subscribers. It provides 16 KC/12 KC pulse control function.
It supports remote subscriber access.
DLCC digital
Confidential and Proprietary Information of ZTE CORPORATION
A
C C E S S
ZXMSG 5200
2B+D
subscriber card
Chapter 3 Service Functions
30B+D
Z
supports eight ISDN
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