Portech 2 Ports GSM VoIP Terminal, VoIP GSM Gateway (MV-372)

Product Description

MV-372: 2 ports VoIP GSM Gateway

Option:
SIM Server main handle MV-37X: VoIP GSM Gateway and SBK-32: Remote SIM bank
with SIM Server, you can set talk time per SIM and assign several sims(4 or 8 sims) per GSM port

SS-128: 128 sims SIM Server (manage 4 SBK-32 SIM banks)
SS-256: 256 sims SIM Server (manage 8 SBK-32 SIM banks)
SS-512: 512 sims SIM Server (manage 16 SBK-32 SIM banks)

Features:
Set Talk Time per SIM
Set GSM Group (Assign several SIMs Per GSM Port)
Set Day of week
Set Time Range

SBK-32: 32 SIMs Remote SIM Bank
Connect with PORTech GSM Gateway via internet.
SIM cards no longer need to be installed in GSM Gateway anymore.
You can deploy your GSM Gateway in different locations.
Centralize and supervise all SIMs in one place.

Major function:
1. VoIP (SIP), GSM conversion.
2. VoIP (SIP), CDMA conversion.
3. VoIP (SIP), UMTS conversion.
4. 50 sets of LAN--> mobile routes setting, 50 sets of mobile--> LAN routes setting.
-Support one stage diaing
*When LAN phone and MV-370 both register SIP proxy Server or Asterisk or VoipBuster, you can dial any destination number from LAN phone directly.
*Please note, SIP proxy Server, Asterisk need to have the route of destination number. VoipBuster need to have credit.
-Support assigned mode and free mode-two stage dialing
5. Voice response for setting and status (dial in from mobile).
6. For call termination (VoIP to GSM) and origination (GSM to VoIP).
7. Standard SIP (rfc2543, rfc3261) protocol, communicates with other gateway or PC.
8. All functions can be set on web.
9. SMS Send and SMS receive.

Specification:
1. 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
2. Codec: G. 711 u-Law, g. 711 a-Law, g. 723.1 (5.3k), g. 723.1 (6.3k), g. 729A, g. 729A / b
Voice quality, VAD, CNG, aec, lec, packet loss
3. GSM Frequency:
Quad band: 900 / 1800 / 1900 / 850MHz
CDMA 2000(800 / 1900MHz)
3G / UMTS: EDGE / GPRS 850, 900, 1800, 1900 MHz / HSDPA / UMTS 850, 2100 MHz