Product
Home>Product>VoIP GSM Gateway>STDP
VoIP GSM Gateway
MV-370 MV-372 MV-374 MV-378 STDP
STDP
 
It's an external box with Dial Peer Server,Stun Server,NAT function all in one that can handle all MV-37X
total volume up to 8 ports each.
E.g you can handle MV-370*2,MV-372*3 or MV-374*2 with one STDP Box 

User manual Download


Zoom
 
How to buy
 

MV-374/MV-378:Version 1 (4 IP) and Version 2 (1 IP 8 ports) can connect with extra STDP to get version 3 feature (1 IP 1 Port)

User just send call to STDP IP:5060 port from Asterisk/IP PBX 
The call automatically switches from a busy line to available line.
*5060 port can be changed
*just set one sip trunk in asterisk.simultaneous 4/8 calls
 

 

If version 1 or 2 of MV-374/378  want to upgrade version 3,you can buy option STDP box or send back to upgrade.
Please contact your sales executive


VoIP GSM Gateway
Free Roaming Gateway
E1/VoIP GSM Channel Bank
GSM Fixed Wireless Terminal
SIM Server
Antenna Combiner
VoIP GSM PCI Card
Skype Gateway
Smart Power Monitor
PORTech Communications lnc.    150, Shiang-Shung North Road, Taichung, Taiwan 403    Tel:886-4-2305-8000    Fax:886-4-2302-2596