Synway SSW Series User manual

Synway SSW Series
SHD-30E/60E-CT/PCI(SSW)
SHD-30E/60E-CT/PCI/EC(SSW)
SHD-30E/60E-CT/PCI/FAX(SSW)
SHD-120E/240E-CT/PCI(SSW)
SHD-120E/240E-CT/PCI/EC(SSW)
SHD-120E/240E-CT/PCI/FAX(SSW)
Digital Trunk Board
Special-for-Switch
Version 1.1
Synway Information Engineering Co., Ltd
www.synway.net

Synway Information Engineering Co., Ltd
Contents
Contents ...........................................................................................i
Copyright Declaration ....................................................................ii
Revision History ............................................................................iii
Chapter 1 Overview........................................................................1
1.1 Functions .................................................................................................. 1
1.2 Features.................................................................................................... 2
1.3 Operation Principle ................................................................................... 4
Chapter 2 Installation.....................................................................5
2.1 Hardware Structure ................................................................................... 5
2.2 System Requirements............................................................................. 14
2.3 Installation Procedure ............................................................................. 15
Appendix A Technical Specifications..........................................19
Appendix B Technical/sales Support..........................................20
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Synway Information Engineering Co., Ltd
Copyright Declaration
All rights reserved; no part of this document may be reproduced or transmitted in any form
or by any means, electronic or mechanical, without prior written permission from Synway
Information Engineering Co., Ltd (hereinafter referred to as ‘Synway’).
Synway reserves all rights to modify this document without prior notice. Please contact
Synway for the latest version of this document before placing an order.
Synway has made every effort to ensure the accuracy of this document but does not
guarantee the absence of errors. Moreover, Synway assumes no responsibility in obtaining
permission and authorization of any third party patent, copyright or product involved in
relation to the use of this document.
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Synway Information Engineering Co., Ltd
Revision History
Version Date Comments
Version 1.0 2009-10 Initial publication
Version 1.1 2010-7 Add description on the RSD043 Outlet Board.
Note: Please visit our website http://www.synway.net to obtain the latest version of this document.
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Synway Information Engineering Co., Ltd
Chapter 1Overview
These Synway E-type digital trunk boards are earmarked for PBX. They have almost all
functions needed for call/voice processing systems which are connected to them through
E1/T1/J1 trunks. These boards are designed with the enhanced capability in echo
cancellation and the DMA Read and Write function which speeds up the data transfer and
minimizes the cost of CPU, further improving the system performance.
1.1 Functions
zA single board accommodates 1, 2, 4 or 8 E1/T1/J1 trunks
zSupports China SS1, SS7 and ISDN connections in E1/T1 mode
zSupports phone calling and voice processing
zActivity/silence detection
zAutomatic Gain Control (AGC) support in recording operation
zEnhanced echo cancellation
zUp to 64 fax channels optional on a single board
zAllows DTMF transmission and detection during voice recording or playback
zIncludes H.110 bus, facilitating smooth connectivity to third-party boards with
H.110 bus for the transfer of acquired voice signals to other devices
zThe flexible distributed conferencing system sets no limit on the number of
simultaneous conferences and participants in each conference, allows monitoring
and recording of the whole conference and each individual speaker
zEquipped with hot-swap circuits to support board insertion and extraction during
runtime, easy for maintenance and backup
zThe on-board lightning-proof circuit reaches the telecom standard and surely
eliminates the damage caused by lightning
zEquipped with the EMI circuit, effectively preventing the electromagnetic
interference
zEach board has a unique hardware serial number written in the firmware to
distinguish itself from other boards and prevent piracy. The number is available via
an easy function call with applications
zThe on-board authorization code identification circuit is designed for software
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Synway Information Engineering Co., Ltd
safety. Users can apply to our company for the authorization code
zCompatible with other series of voice boards from Synway
1.2 Features
zDMA Read and Write
Uses the DMA technology based on PCI bus to read and write data, greatly reducing
the CPU cost.
zE1/T1/J1 Support
Provides an easy selection of the E1, T1 or J1 trunk and its matching impedance via
software reconfiguration, not requiring any change in hardware.
zSignaling Interface
SS1 provides two levels of interfaces respectively for MFC transmission/receipt and
SS1 connection; SS7 provides two levels of interfaces respectively for MTP and
TUP/ISUP, meeting various customer requirements.
zSignaling Processing
Installed with loadable signaling processing modules, each board supports SS1, SS7
and ISDN, eliminating the need for extra signaling boards. The signaling processing
program can be upgraded via a simple software configuration, without having to
change the hardware.
zSignaling Links
Each board supports up to 8 signaling links and the signaling hot-backup feature, i.e.
the signaling can be processed by the standby server whenever something is wrong
with the links being used, which increases the flexibility and reliability in a great
extent. All the timeslots ranging from 1 to 31, not only TS16, can be used for SS7 and
ISDN signalings.
zProgrammable Tone Detector
Detects single or dual tones at any frequency, offering facility for use with a variety of
PBXes and key telephone systems.
zSoftware-based Terminal Matching
A single board supports several kinds of trunks which differ in impedance. They are
100ΩT1, 110ΩJ1 and 120ΩE1 twisted-pair cables and 75ΩE1 coaxial cable. Both
transmit and receive terminals on the board are specified via software configurations,
facilitating easy connections to a variety of digital trunks and optical transceivers.
zSpecialized Driver Algorithm
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The driver uses SPECDial - a specialized driver algorithm - to perform a complete
automatic dial process through digital trunks and to accurately identify the
called-party status.
zEcho Cancellation
The self-adaptive echo cancellation feature effectively eliminates echoes under
various conditions, which cancels out the effect of voice playback on DTMF and busy
tone detection, avoids self-excited oscillation and howling, and minimizes the
possibility of registering wrong DTMF and busy tones in a conference call. Among
the products introduced in this file, the SHD-30/60E-CT/PCI/EC(SSW),
SHD-120/240E-CT/PCI/EC(SSW), SHD-30/60E-CT/PCI/FAX(SSW),
SHD-120E-CT/PCI/FAX(SSW) boards have an increased capability in echo
cancellation and offer a much better effect in this aspect.
zA Particular Separation Design
As the mainboard and the outlet board are designed independent from each other,
when you pull out the mainboard or reinsert it or replace it with other boards, there is
no need to reconnect lines as long as the outlet board is not changed or removed.
zBarge in
Supports the Barge-in feature.
zVarious CODECs Support
Offers a large selection of voice CODECs, including hardware-based A-Law (G.711),
μ-Law, IMA ADPCM and software-based 16-bit linear PCM, MP3.
zSupports WAV File
The recorded voice files can be edited and played by audio tools such as Cooledit.
zSynway’s Unified SynCTI Driver Development Platform
Synway owns the intellectual property rights for the unified high-intelligence SynCTI
driver development platform. Each system supports up to 2048 channels. The
complex call procedures can be analyzed and controlled through simple function
calls on the driver platform, without having to understand details.
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1.3 Operation Principle
Figure 1-1 Operation Principle of SSW Series E-type Boards
E1/T1
Interface
∑
∑
AGC
TDM Bus Switch
Switch and Conference
Inbound Voice
∑
∑
AGC Playback to Bus
AGC
Decoder
DTMF/Tone
Generator
Encoder
Echo
Canceler
Outbound Voice
Recording
Buffer Playback
Buffer
K1
K3K4
K5
Tone
Detector
DTMF
Detector
Host Computer Interface (PCI )
V1 V2
HDLC
ABCD Signaling
SS7-MTP2
LIU Frame
r
Barge in
Detector
V3 K6 K2
EC
Enhance
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Chapter 2Installation
2.1 Hardware Structure
zSHD-30E-CT/PCI(SSW) Mainboard
Figure 2-1 Right and Front Views
zSHD-30E-CT/PCI/EC(SSW) Mainboard
1
30E
Handle with a lock
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
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Figure 2-2 Right and Front Views
zSHD-30E-CT/PCI/FAX(SSW) Mainboard
Figure 2-3 Right and Front Views
1
30E
Handle with a lock
Sync
Indicato
r
PCI Interface
Self-defined Interface
Hot-swap
Indicator
1
30E
Handle
with a
lock
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
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zSHD-60E-CT/PCI(SSW) Mainboard
Figure 2-4 Right and Front Views
zSHD-60E-CT/PCI/EC(SSW) Mainboard
Figure 2-5 Right and Front Views
1
2
60E
Handle
with a
lock
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
1
2
60E
Handle
with a
lock
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
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zSHD-60E-CT/PCI/FAX(SSW) Mainboard
Figure 2-6 Right and Front Views
zSHD-120E-CT/PCI(SSW) Mainboard
Figure 2-7 Right and Front Views
1
2
3
4
120E
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
Handle
with a
lock
1
2
60E
Handle
with a
lock
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
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zSHD-120E-CT/PCI/EC(SSW) Mainboard
Figure 2-8 Right and Front Views
zSHD-120E-CT/PCI/FAX(SSW) Mainboard
Figure 2-9 Right and Front Views
1
2
3
4
120E
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
Handle
with a
lock
1
2
3
4
120E
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
Handle
with a
lock
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zSHD-240E-CT/PCI(SSW) Mainboard
Figure 2-10 Right and Front Views
zSHD-240E-CT/PCI/EC(SSW), SHD-240E-CT/PCI/FAX(SSW) Mainboards
Figure 2-11 Right and Front Views
1
2
3
4
5
6
7
8
240E
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
Handle
with a
lock
1
2
3
4
5
6
7
8
240E
Sync
Indicator
PCI Interface
Self-defined Interface
Hot-swap
Indicator
Handle
with a
lock
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zSSW E-type Mainboards
Figure 2-12 Rear View
zRSD081 Outlet Board
Figure 2-13 Front View
zRSD082 Outlet Board
GXXXXXXX
Serial Number
Board Model
SHD-240E-CT/PCI
PCM1
IN1 OUT1
OUT2
OUT3
OUT4
OUT8
OUT5
OUT6
OUT7
IN2
IN3
IN4
IN5
IN6
IN7
IN8
PCM2
PCM3
PCM4
PCM5
PCM6
PCM7
PCM8
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Figure 2-14 Right and Front Views
zRSD042 Outlet Board
Figure 2-15 Right and Front Views
zRSD043 Outlet Board
Figure 2-16 Right and Front Views
IN1
OUT1
OUT2
IN2
IN3
OUT3
IN4
OUT4
PCM4
PCM3
PCM2
PCM1
IN1 OUT1
IN3 OUT3
IN2 OUT2
IN4 OUT4
PCM1
PCM2
PCM3
PCM4
IN1 OUT1
IN2 OUT2
IN3 OUT3
IN4 OUT4
IN5 OUT5
IN6 OUT6
IN7 OUT7
IN8 OUT8
PCM1
PCM5
PCM2
PCM6
PCM3
PCM7
PCM4
PCM8
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Figure 2-17 Rear Panels associated with Outlet Boards
Notes:
① Both RSD081 and RSD043 outlet boards are full-length, while RSD082 and
RSD042 outlet boards are half-length.
② All kinds of rear panels are made of metal and with U-shaped cross sections.
③ The RSD081 rear panel can work only with the RSD081 outlet board.
④ The RSD043 rear panel can work only with the RSD043 outlet board.
⑤ The RSD041 and RCU&RSD082 rear panels can work only with half-length outlet
boards.
Remarks:
① Here above illustrates the hardware structure of Synway E-type boards which are used
exclusively for PBX. Always check the label on the back of a board to get the exact board
model.
② See Table 2-1 below for detailed information about the synchronization indicators of
on-board trunk interfaces mentioned above.
LED Lamp Status Implication
ON synchronous
OFF asynchronous
Green Lamps
Flash synchronous but unsteady
Table 2-1 On-board Synchronization Indicators
Hot-swap Indicator Lamp Status Runtime Status
1
2
3
4
5
6
7
8
1
2
3
4
MIC
SPK
PWR
1
2
3
4
IN
OUT
IN
OUT
IN
OUT
IN
OUT
RCU&RSD082
Composite Rear Panel
RSD043 Rear Panel
RSD081 Rear Panel RSD041 Rear Panel
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ON in the course of hot-swap
Blue Lamp OFF normal
Table 2-2 Hot-swap Indicator
③Interfaces on outlet boards are all RJ48C connectors. Users may convert them into BNC
connectors by using the RJ48C-to-BNC adapter supplied with the board. Board models
introduced in this file are all listed below.
No. Model Trunk Associated
Outlet Board
Physical
Interface
RSD042 1 common RJ48C
1 SHD-30E-CT/PCI(SSW) 1E1/T1/J1 RSD043 2 L9
RSD042 1 common RJ48C
2 SHD-30E-CT/PCI/EC(SSW) 1E1/T1/J1 RSD043 2 L9
RSD042 1 common RJ48C
3 SHD-30E-CT/PCI/FAX(SSW) 1E1/T1/J1 RSD043 2 L9
RSD042 2 common RJ48C
4 SHD-60E-CT/PCI(SSW) 2E1/T1/J1 RSD043 4 L9
RSD042 2 common RJ48C
5 SHD-60E-CT/PCI/EC(SSW) 2E1/T1/J1 RSD043 4 L9
RSD042 2 common RJ48C
6 SHD-60E-CT/PCI/FAX(SSW) 2E1/T1/J1 RSD043 4 L9
RSD042 4 common RJ48C
7 SHD-120E-CT/PCI(SSW) 4E1/T1/J1 RSD043 8 L9
RSD042 4 common RJ48C
8 SHD-120E-CT/PCI/EC(SSW) 4E1/T1/J1 RSD043 8 L9
RSD042 4 common RJ48C
9 SHD-120E-CT/PCI/FAX(SSW) 4E1/T1/J1 RSD043 8 L9
RSD081 8 common RJ48C
10 SHD-240E-CT/PCI(SSW) 8E1/T1/J1 RSD082 4 special RJ48C
RSD081 8 common RJ48C
11 SHD-240E-CT/PCI/EC(SSW) 8E1/T1/J1 RSD082 4 special RJ48C
RSD081 8 common RJ48C
12 SHD-240E-CT/PCI/FAX(SSW) 8E1/T1/J1 RSD082 4 special RJ48C
Table 2-3 Board Model List
2.2 System Requirements
Host System Requirements
CPU: 300MHz Intel® Pentium®Ⅱor above
Memory: 256M or more
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HD: Depends on individual requirements
Supported Operating Systems
Refer to SynCTI Programmer’s Manual.pdf.
2.3 Installation Procedure
Step 1: Configure the grounding jumpers.
Disconnect all grounding jumpers for use of the 100ΩT1, 110ΩJ1 or 120ΩE1 balanced
twisted-pair cable.
In consideration of various line conditions, this series boards are equipped with two groups
of grounding jumpers on each channel which respectively control the groundings of the
transmitting and receiving ends. In case the 75ΩE1 unbalanced coaxial cable is used, the
grounding jumpers at the receiving end should be disconnected while those at the
transmitting end should be short-circuited, provided that the PC is properly grounded. This
configuration is the factory default setting and applicable to most situations so that there is
usually no need to change it. If it is difficult to ground the local PC, you may short-circuit the
on-board grounding jumper at the receiving end and use the transmitting end at the
opposite terminal for grounding. If the receiving end at the opposite terminal is grounded
(improper operation), the on-board grounding jumper at the transmitting end must be
disconnected. Refer to Table 2-4 for details.
Generally speaking, even in the case of proper grounding at both terminals, only the
external layer of the E1 coaxial cable at the transmitting end is allowed to be grounded. The
grounding of both transmitting and receiving ends may result in a current loop with ground
wires, bringing instability to signals. Therefore, such grounding must be strictly avoided.
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Transmit End grounded grounded non-grounded non-grounded
Opposite
Terminal
Local
Terminal
Receive End non-grounded grounded non-grounded grounded
Transmit End short-circuited disconnected short-circuited disconnected
PC
grounded Receive End disconnected disconnected short-circuited short-circuited
Transmit End short-circuited short-circuited short-circuited
PC not
grounded Receive End
manage to
make the PC
grounded short-circuited
short-circuited disconnected
Table 2-4 Configuration of Grounding Jumpers for Use of 75ΩE1 Unbalanced Coaxial Cable
Step 2: Properly fit the required mainboard and outlet board into the Synway PBX.
Insert the mainboard and outlet board into a pair of vacant slots on the Synway PBX.
With the mainboard completely inserted, push the upper and bottom handles inwards at the
same time until a ‘click’ sound is heard. The board is now properly fitted.
Insert the outlet board properly into the slot on the back of PBX which corresponds to the
mainboard. Push it home and then fasten the corresponding rear panel by two screws (on
the upside and underside of the rear panel).
Notes:
①It is necessary to push the board home into the slot until it can go no further, and
ensure that it is not inclined at an angle before applying lever action on the handles to
secure it. Such problems as poor contact of boards, blue lamp always on which implies
the board abnormality, or damages on connecting parts of the PBX may be caused if:
(I) Handles are used too early
(II) Handles are used while the board is inclined
(III) Force on handles is not applied evenly.
②Board is allowed to be inserted when the computer is at power on. However, as
strong static electricity may lead to damages, the operator should touch a grounded
conductor to discharge the static electricity on him before inserting the board.
Step 3: Connect the outlet board to digital trunks.
Among these four models of outlet boards illustrated in Figure 2-17, RSD043 provides L9
connectors especially for users to connect with L9 coaxial line; RSD081 and RSD041
provide common RJ48C connectors to support direct connections to other boards, the pin
layout being shown below in Figure 2-18; RSD082 provides special RJ48C connectors, the
pin layout being unfolded below in Figure 2-19.
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