DMT is a E1/T1 GSM Channel Bank.
DMT accepts incoming call from E1/T1 PRI and choose one GSM channel to dial out according to the prefix of the destination mobile number.
In this way, we can have least cost routing.
*ISDN PRI interface: 1 port
*GSM interface: 31 ports
*Optional external SCE-900: Expands SIM card upto 32 pieces per GSM channel.
*Optional external SCBox: Expands SIM card upto 4 pieces per GSM channel.
*Applicable for telecom service providers
*VoIP application: Gateway's E1/T1 port... View full description
DMT is a E1/T1 GSM Channel Bank.
DMT accepts incoming call from E1/T1 PRI and choose one GSM channel to dial out according to the prefix of the destination mobile number.
In this way, we can have least cost routing.
*ISDN PRI interface: 1 port
*GSM interface: 31 ports
*Optional external SCE-900: Expands SIM card upto 32 pieces per GSM channel.
*Optional external SCBox: Expands SIM card upto 4 pieces per GSM channel.
*Applicable for telecom service providers
*VoIP application: Gateway's E1/T1 port connects DMT's E1/T1 port
*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 SCE is installed).
*Besides PRI to GSM,you may also apply GSM to PRI (two ways).
*Additionally,we also develop DMT-2 that is E1*1 in,GSM*31 and E1*1 out.
If you have interest,please contact me soon.
best regards,
Rebecca Liu
PORTech Communications Inc.
150 Shiang Shung N.Rd,Taichung,Taiwan
Tel:+886-4-23058000ext 103
http://www.portech.com.tw
e-mail:rebecca@portech.com.tw
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