voip,8 channel GSM/CDMA voip gateway with 32 sim card slot for call terminal

Specifications

voip,8 channel GSM/CDMA voip gateway with 32 sim card slot for call terminal

 The gateway is an analog GSM/CDMA/WCDMA Cellular Gateway that helps directly interconnect a SIP-Supporting VoIP network with GSM/CDMA/WCDMA networks.

Brief Description  

1.     8 Channels 32 SIM GSM VoIP Gateway

2.    900/1800 MHZ Dual-band frequency

3.     SIP Protocol Compliancy

4.     SMS receiving/batch sending

5.     AT command compatible 

Functions

 Support 8 Channels  (Up to 32 SIM cards)  450MHz or 800/1900MHz Dual-band CDMA

• SMS receiving/batch sending, AT command compatible
• Support SIP registration and peer-to-peer
• Support encryption: RC4, VOS and Ejoin private etc.
• Support Hotline, Phone book, Speed dial, Dial Plan
• Update firmware by local or internet
• Field proven compatible with Asterisk-based soft switches

Features

• 4 SIM cards per channel (SimSwitch version optional)
• LCR automatically route calls
• Single-channel debug for manual calling, directly AT command
• Support USSD balance enquiry, billing
• Automatically lock/switch SIM card according to its balance, balance alarm
• Centralized network management  
• Caller ID detection and generation
•  Master and slave SIP server
•  SIM card hot plug
• IMEI modify     
• Calling Statistics

8 PORT WITH 8 SIMS :

8 ports with 32 sims

Mobility extension

 Most of mobile carriers offer zero or almost zero tariff for calls within a group of SIM cards. Mobile phones can be considered as" mobile extensions" of the telephone system. Additionally,"Least Cost Router" permits to select the cheapest route for any call.

 SMS batch sending

Mobility uplink and downlink

 Used in conjunction with VOS, VPS, call back or other Asterisk-based soft switches, for accessing VoIP network by SIM cards, LCR select least cost router to reduce the cost of calls.

The device support SIP SMS sending and receiving, used with the SIP server as a SMS gateway.

Mobility extension

 cdma

 Most of mobile carriers offer zero or almost zero tariff for calls within a group of SIM cards. Mobile phones can be considered as" mobile extensions" of the telephone system. Additionally,"Least Cost Router" permits to select the cheapest route for any call.

SMS batch sending

The device support SIP SMS sending and receiving, used with the SIP server as a SMS gateway.  

Specifications

 Details Picture :

Detail Photos

*Products:
GOIP
WCDMA Voip gateway
CDMA Voip gateway
GSM modem
IP Phone
FXS gateway
SIM Bank

voice recorder 

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