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 Bank
- Connect 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 Server
- A 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
Feature
- Set 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 per GSM port, you can buy
MV-3732*2,SBK-128*2,SS-256