32 ports VoIP GSM/UMTS Gateway
MV-3732 is a 32 channels VoIP GSM/UMTS/4G LTE Gateway for call termination (VoIP to GSM/UMTS ) and origination (GSM/UMTS/LTE to VoIP). It is SIP based and compatible with Asterisk,Trixbox,3CX,SIP Proxy Server,VoipBuster. It can enable to make 32 calls simultaneously from IP phones to GSM/UMTS networks and GSM/UMTS networks to IP phone.
Major Function VoIP(SIP)- GSM/UMTS/LTE Conversion Support LCR(Least Cost Routing) for cost reduction SMS receiving and sending Allow your program with AT Command Call Back Service Enable 1 stage dialing ,2 stage dialing Backup of CDR Support Virtual SIM /Remote SIM Management(1 SIM or MultiSIM) Support USSD Command(SIM Balance,Recharge value) Easy Web-based interface management Specification Protocols:SIP (RFC2543,RFC3261) TCP/IP:IP/TCP/UDP/RTP/RTCP/CMP /ARP/RARP/SNTP/DHCP/DNS Client,IEEE802.1P/Q,ToS/DiffServ,NAT Traversal,STUN,uPnP,IP Assignment,Static IP,DHCP,PPPoE Codec:G.711 u-Law,G.711 a-Law,G.729A,G.729A/B
Voice Quality,VAD,CNG,AEC,LEC,Packet loss 4G LTE version (Global)
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12 /B13/B18/B19/B20/B25/B26/B28
LTE TDD: B38/B39/B40/B41
WCDMA: B1/B2/B4/B5/B6/B8/B19
GSM: B2/B3/B5/B8 Optional Choice
Remote SIM BankConnect with PORTech VoIP GSM Gateway via internet SIM cards no longer need to be installed in VoIP GSM Gateway anymore You can deploy your VoIP GSM Gateway in different locations Centralize and supervise all SIMs in one place SIM ServerA non blocking switching system between PORTech VoIP GSM Gateway and Remote SIM Bank It 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 FeatureSet Talk Time per SIM Set GSM Group(Assign several SIMs Per GSM Port) Set Day of week Set Time Range
Solution suggest
1. If you need the solution for 32 GSM ports,1 SIM per GSM port, you can buy
MV-3732*1 (option:SBK-128,SS-128)
2. If you need the solution for 32 GSM ports,4 SIMs per GSM port, you can buy
MV-3732*1,SBK-128*1,SS-128*1
3. If you need the solution for 64 GSM ports, 4 SIMs via GSM port, you can buy
MV-3732*2,SBK-128*2,SS-256