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SCG-31 (1PRI) for ISDN PRI / E1 connection

(IPC built-in, for GSM Termination, Quad band, SMS)

Main Functions:

SCG-31 (1PRI), SCG-31P (2PRI) accepts incoming call from E1/T1 PRI of PSTN or PBX and choose

one GSM channel to dial out according to the prefix of the Destination Mobile No. In this way users have

Least Cost Routing. SCG-31 provides Call Detail Record (CDR) for traffic & accounting management.

SCG-31 (1PRI) is for PRI in, GSM out;

Functions:

Each E1 channel will connect to the corresponding output GSM Port.

  Auto-routing for the same network: system will search for GSM port of same network to dial out,

according to the prefix of the out-dialing No. from the incoming E1 channel.

  Password: operator has to input the correct password for further setup of the system parameters.

  Hiding the CLID: user can choose whether to hide the CLID of the GSM port or not.

  Calling time: user can assign the calling time for each sheet of the SIM card. When the time runs

out, system will block this GSM port, or switch to next unused SIM card (in the case that 124-SIM

Card Expander or 992-SIM Card Expander is used.

  Call detail record (CDR): the CDR is provided for further use of billing system.

  Backup of CDR: user can set up the path of CDR backup

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  Simulate ring back tone: user can set up whether to simulate ring back tone or not.

  992-SIM Card Expander test: system can auto-test the SIM card switching function to ensure the

successful switchover without letting the SIM card be used repeatedly.

  ASR statistics: system will provide a time-varying ASR analyzing report for easy understanding

the communication traffic.

  VoIP Application: VoIP Gateway E1/T1 port connects SCG-31 (1PRI) E1/T1 port.

Hardware Specification:

GSM specification in the MTIC:

MTIC: (1) Providing 4 ports GSM; (2) LED GSM status display. 

GSM Frequency: (1) Dual Band EGSM 900 and GSM 1800(GSM Phase 2+)

(2) GSM class: Small MS

(3) Transmit power: Class 4(2W) for EGSM 900 and Class 1(1W) for GSM 1800

(5) SIM card reader: External - connected via interface connector

(6) Antenna: 50 Ohm antenna coaxial connector

(7) Temperature range: Normal operation: -20°C to +55°C

(8) Restricted operation: -25°C to -20°C and +55°C to 70°C; (9) Storage:-40°C to +85°C

E1/T1 Trunk (ISDN E1/T1 PRI):

CONTROL CARD:

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(1) Providing Digital Tone Source required in the RACK

(2) ±15dB Gain Adjustment.

IMS: 512*512 Digital Switch

Power:

(1) Input Voltage: AC90-135V; AC180-264V,50Hz~60Hz.

(2) Input Current: 8A for 115VAC; 5A for 230VAC

(3) Type: Switching.

(4) Output: +3.3V_28A, +5V_30A, +12V_15A, -5V_0.5A, -12V_1A, +5VSB_2A.

(5) Total Power: 300W

Application:

** Antenna combiner with Yagi antenna is optional.

Other model: SCG-31-V with VoIP Card for VoIP – GSM connection (SIP/H.323, Asterisk

compatible)

Technology Co., Ltd.

7F, No. 53, Jian Kang Rd. Chung Ho Dist, New Taipei City, Taiwan 23586

Tel: 886-2-32341496 Fax: 886-2-32341393

E-mail: sales2@suncomm.com.tw

Website: www.suncomm.com.tw

www.suncomm-GsmVoipGateway.com.tw