Multichannel GSM-gateway Polygator K32
| This is multichannel (8 to 30 channels) GSM-gateway. Every channel equipped with GSM-module and works similar to regular mobile phone. It may have phone number of any mobile operator. The device checks all outcoming calls and in case abonents match the "white-list", the call being directed to gateway of other operator or to PBX connected with PSTN. GSM-gate connected to PBX by Digital Subscriber Signalization (DSS1, 2Mbit/s E1 or T1, ISDN-PRI) (incoming and outcoming channels, total quantity - 30). |
Product code: POLYGATOR K32
(4-unit, scalable from 8 to 32 channels)
Short Description
How it works? |
GSM-gateway |
GSM-card extension |
| "How it works?" FLASH-presentation (left click-controlled) |
Technical characteristics:
- chassis (size 4U)
- commutator module (support of all protocols from 2VSK to ISDN PRI) + wiretaps/control of channels
- processor module, CS(computer software) of (control, monitoring, calculation, billing) on DVD- disk.
List of equipment:
- RC board on 8 GSM ports
- module, supporting VoIP for RC board
- module, supporting Sim – Server (operation with Sim – cards in Sim – Bank through TCP/IP)
- matrix on 32 Sim – cards for RC board
- read-IMEI modules
Antennas:
- vertical antenna (for installing on the surface)
- directional antenna YAGI + combiner of 8 GSM channels (for distribution of load on different base station of Mobile Network Operator). It is recommended for equipment of 16/24/32-channel gateways.
DELIVERY VARIANTS
For connecting to PBX, office PBX
- for 24 channels: Chassis, three boards RC, 24 antennas
- for 32 channels: Chassis, four boards RC, 32 antennas
For connecting to VoIP:
- for 24 channels: Chassis, three boards RC, VoIP and read-IMEI modules, 24 antennas
- for 32 channels: Chassis, four boards RC, VoIP and read-IMEI modules, 32 antennas
General Description
Multifunctional VoIP-GSM gateway for 8-32 SIM-cards for connection of GSM and VoIP networks. It serves for calls routing between desk IP-phones and mobile networks (GSM) as well as receiving/sending SMS, sending USSD-requests. Integration of the VoIP-GSM gateway into the corporate telephone network facilitates saving on costs of «office — mobile phone» calls. By the means of GSM-gateway it is easy to create telephony at locations where PSTN telephony is unavailable.
This model allows scaling of GSM-channels (SIM-cards) number from 8 to 16, 24 and 32. The chassis of K32 has 4 universal slots for PCI and/or PCI-express extension boards (GSM, 3G/GSM). There is an IP-PBX Asterisk of latest version could be preinstalled on the GSM-gateway. The device operates under OS Linux 2.6. Gateways are compatible with SIM-Server/SIM-bank solutions, reliable and straightforward in operation. The gateway design assumes 19-inch rack mounting (4 units height) or desktop placement. The equipment is compatible with IP PBX’es like Asterisk, 3CX, Oktell, Askozia, Elastix, Lynx, Cisco Call-Manager, Kerio Operator, etc.
Application and benefits Gateway between cell networks and IP-PBX. Bulk SMS gateway or SMS server. Call termination/origination. Establishing of GSM-gateways distributed network by the means of the remote SIM-card management (SIM-server/SIM-bank). Support of all main telephony and SMS protocols. Embedded IP-PBX Asterisk, embedded SMS-server. Scalability and openness for adding custom Linux-software. The Gift: cloud mini-PBX service for 6 months. Free technical support - 1 year. Warranty - 2 years.
Key features
- Quick-start – ready for operation out of the box
- Scalability (increasing GSM-channels quantity) to 32 channels
- OS Linux – open system for fine-tuning by specialist
- High traffic capacity - 600 minutes per day and more, per channel
- Callback feature — additional money saving feature for cell phone calls
- Closed channel mode — placing call via specific GSM-module
- Lowering base stations load – option to shut off unused GSM-modules
- System management and monitoring via Web GUI, console or SSH
- Detailed CDR – gateway automatically stores detailed information about calls into a file
- Detailed cause codes (disconnect codes) of a mobile network – useful feature for predictive dialers
- Gateway is ready to act as a standalone PBX thanks to preinstalled popular free IP-PBX Asterisk
- Incoming call routing — thanks to an intellectual processing of incoming calls based on Caller ID, the call can be forwarded to previously defined route
- Outgoing call routing based on lowest cost (Least Cost Routing) – ability to route outgoing calls by best (cheapest) cost
- Integrated LAN and WAN ports — it is possible to use either public or private IP-addresses
- VPN-client - client for VPN-networks is preinstalled
- Cutting costs for calls from office to mobile phones
- Comfortable way to reach the office staff for clients and workers – no need to call landline office numbers, just dial any SIM-card paced in gateway followed by extension number
- Redundant voice channels for office
- Quick installation of telephones for remote office or shop, where fixed lines are unavailable or costly
- Cutting calls cost when travelling abroad
Application
VoIP-GSM Gateways application
- Cost saving on phone bills with Least Cost Routing
- IP PBX for remote and temporary installations
- Creation of a virtual office with remote extensions
- Forwarding calls to mobile phones
- Call center and communication for SOHO/corporate/multi-branches
- Elimination of roaming fees with Callback
- GSM Connectivity for IP-PBX Asterisk/3CX/Lync/Kerio/Elastix/Askozia etc.
- Back up solution in case of a PSTN/VoIP failure
- Mobile IP PBX
- GSM call termination (from VoIP to GSM, 3G/UMTS/WCDMA)
Technical details
|
Item |
Description |
|
PRODUCT NAME |
Multichannel VoIP/GSM gateway POLYGATOR K32 |
|
CONSTRUCTION |
Metal chassis with active cooling, 4 slots for installation of channel boards |
|
INTERFACES/PROTOCOLS |
|
|
GSM |
|
|
GSM channels |
8, 16, 24, 32 channels |
|
Network types |
Depending on package bundle: 2 bands (900/1800 MHz) 4 bands (850/900/1800/1900 MHz) 4 bands + WCDMA (3G) (850/900/1800/1900 MHz + 2100 MHz) (option) |
|
GSM modules |
QUECTEL M12 (2 bands) or M10 (4 bands) or SimCom 5215 (4 bands + 3G, paid option) |
|
Transmitter power |
2 W (1 W) |
|
SIM-card |
Small plug-in, 3В |
|
Antenna connector |
SMA (female) impedance 50 Ohm |
|
Channel board |
8, 16, 24 or 32 GSM-channels with 1 SIM-card per channel, i.e. for installation of 8, 16, 24 or 32 SIM-cards. It is possible to use almost unlimited quantity of SIM-cards by using remote SIM-management technology SIM-server/SIM-bank |
|
VoIP |
|
|
Voice signaling |
SIP |
|
Voice channels quantity |
8 - 32 channels |
|
Codecs (hardware) |
G.711 PCM at 64 kbps, G.729, G.723, G.726, DTMF support |
|
SIM-cards management |
|
|
SIM-server Polygator |
Full protocol support, ready to be connected to existing systems based on SIM-server Polygator |
|
API |
|
|
External management protocol |
Set of commands for managing gateway via port 9005 |
|
SMS |
|
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SMS-protocols |
SMPP v3.4, AT-command mode (GSM-module as Ethernet-modem), Email-to-SMS / SMS-to-Email, custom SMS-protocol (port 9005), SMS via Web-interface, script execution on SMS arrival (Web-hooks), i.e. executing HTTP-request to external address (CURL) with SMS-details as parameters |
|
Other ways to work with SMS |
"SMS-client" software for port 9005 |
|
PRI/E1 (option) |
|
|
E1 trunk module |
May include one or two E1 trunks. 30 channels PCM, flow 2 Mbps standard G.703, G.704 ITU-T |
|
Modulation type |
HDB3; A-Law encoding, Master/Slave |
|
PRI ISDN information |
EDSS1 (Q.931), DTMF support. Connector RJ45 |
|
Impedance |
120 Ohm (standard) |
|
EQUIPMENT |
|
|
Processor board |
One Ethernet 10/100-Base T port, several USB-ports. One COM-port (RS 232), one port PRI (option) |
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Antenna |
|
|
Omnidirectional |
Angle-type solid small antennas or discrete antennas (3m feeder, 10 cm height) on magnet base |
|
Directional (option) |
Amplifying YAGI-antenna with coaxial cable 10m length (can longer on order) |
|
Antenna combiner (option) |
|
|
Channels quantity |
8 channels (use multiple combiners to cover more channels) |
|
Directional antenna |
Amplifying YAGI-antenna with coaxial cable. Cable length: 10m (can be longer if required) |
|
Connection losses |
8–15 dB |
|
Input connector type |
SMA (female), impedance 50 Ohm |
|
Output connector type |
SMA (female), impedance 50 Ohm |
|
Software |
|
|
Operating system |
Linux |
|
Management software |
Elgatos service – provides calls commutation and all gateway features. Web GUI – provides comfortable access to most features and controls, allows to manager gateway via WEB-browser SIP-agent SipUA – provides SIP-protocol implementation and connection to external VoIP/SIP-applications or to preinstalled on-board Asterisk |
|
Additional software |
Asterisk (optional), VPN Client «OpenVPN», IP-Tables, web-server (thttpd) |
|
MAIN CHARACTERISTICS |
|
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Power supply standards |
Power supply 220V (AC) |
|
Control features |
LED indication |
|
Remote control |
TCP/IP (Telnet protocol): SSH via on-board IP/Ethernet: 10/100 Base-T, RJ-45 |
|
OTHER |
|
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Dimensions without packing |
___ |
|
Net weight |
___ |
|
Dimensions with packing |
62 х 57 х 34 cm |
|
Gross weight with default bundling (i.e. with no options) |
15.3 kg |
|
Operating temperature |
10–50 °C |
|
Relative humidity |
Below 95 % at 40 °C |
|
Recommendations |
Air-conditioned room, UPS, grounding |
User manual
Contact Details
POLYGATOR (manufacturer)
This email address is being protected from spambots. You need JavaScript enabled to view it.
www.polygator.com
Skype: polygator
Contacts:
UKRAINE:
+380(56)719-9030 (Office Landline)
+380(67)527-4171 (Mob/Telegram)
UK: +44(203)769-1858 (Virt.Landline)
USA: +1(312)940-6939 (Virt.Landline)
Compatibility Short-list
| Native drivers | Certified with | Tested with | Technologies |
| Asterisk (PCI GSM Interface Card for 4/8 SIM-cards) |
SoftSwitch, IP-PBX |
GSM UMTS PRI(E1) SMS |
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