We are offering gsm modem pool, port modem pool. 16 port modem pool is a multi socket gsm bulk sms machine , can be linked with pc to send sms,it can send up 9600 sms per hour ,has 16 sim slot,can insert 16 pieces of sim card at a time .can be linked with api program to work with web based server, to send web sms.support tcpip protocol ,and sim application tool kit.suit for mobile recharge .1.send mms
2.gprs class 10:max 85.6kbps(downlink)
3.auto answer function for voice and data collection with the remote device.
4.at command to control and program
5.designed for wap, mms, sms, csd data, fax, and voice applications
6.support xpnt20002003vista operation systems
7.design for high traffic communicaton
gprs function:
1. Gprs multi-slot class 10
2.21.4kbps uplink 85.6 kbps downlink
3.42.8 kbps uplink 68.2 kbps downlink
4.gprs mobile station class b
5. Full pbcch support
sms function:
1.support at command
2.text and pdu
3.point-to-point (mtmo)
4. Sms broadcast
voice function:
1.voice call through mobile network
2.auto answer function
3.full duplex and half duplex rate
4.enhanced full rate (efr)
5.double sound multi- frequencies function (dtmf)
6.basic handsfree operation
7.echo cancellation
8.noise reduction
data
1.csd up to 18.8 kbps
2.auto answer function
3.ussd.

We are offering gsm modem pool, port modem pool. 16 port modem pool is a multi socket gsm bulk sms machine , can be linked with pc to send sms,it can send up 9600 sms per hour ,has 16 sim slot,can insert 16 pieces of sim card at a time .can be linked with api program to work with web based server, to send web sms.support tcpip protocol ,and sim application tool kit.suit for mobile recharge .1.send mms
2.gprs class 10:max 85.6kbps(downlink)
3.auto answer function for voice and data collection with the remote device.
4.at command to control and program
5.designed for wap, mms, sms, csd data, fax, and voice applications
6.support xpnt20002003vista operation systems
7.design for high traffic communicaton
gprs function:
1. Gprs multi-slot class 10
2.21.4kbps uplink 85.6 kbps downlink
3.42.8 kbps uplink 68.2 kbps downlink
4.gprs mobile station class b
5. Full pbcch support
sms function:
1.support at command
2.text and pdu
3.point-to-point (mtmo)
4. Sms broadcast
voice function:
1.voice call through mobile network
2.auto answer function
3.full duplex and half duplex rate
4.enhanced full rate (efr)
5.double sound multi- frequencies function (dtmf)
6.basic handsfree operation
7.echo cancellation
8.noise reduction
data
1.csd up to 18.8 kbps
2.auto answer function
3.ussd.