VOIP Solutions

VoIP solutions provided by IGTelecom made to improve your business productivity!

VI-5300 series, VoIP FXO/FXS Gateways

Interface Two 10/100Base-T Ethernet RJ-45 ports
One DB-9 RS-232 COM port
1/2 Analog PSTN (FXO) RJ-11 port and 1/2 Telephone (FXS) RJ-11 port
DC 12V input (Provide external AC100-240Vac input adaptor)
General Features ITU-T H.323 v2/v3/v4 compliance
Automatically Dial Path Selection (IP or PSTN)
PSTN Line switch to telephone set when power is failure.
Behind NAT router or IP sharing device
DNS server inquiry
Automatically Gatekeeper Discovery
Provide Peer-to-Peer Mode (Non Gatekeeper needed) selection
E.164 Dial Plan
DTMF detection/generation
TFTP/FTP software upgrade
Remote configuration/reset
LED indication for system status
MS-NetMeeting v3.0 compatible
Support Fix IP and DHCP
Parameters of VoIP packet
Fax support Provide T.38/FAX function
Audio Features Codec aČ” G.711 A/u-Law, G.723.1, G.729A, G.729
G.168/165-compliant adaptive echo cancellation
Dynamic Jitter Buffer
Completed voice band signaling support
Provide Inband or Outband DTMF generation/detection
Provide call progress tone
FXS Features Line polarity reversal generation
2-wire loop start
Caller ID (DTMF/FSK) generation
FXO Features Support auto-attendant (Tone or voice greeting)
PSTN polarity reversal detection
Provide 2nd dial tone to PSTN
Disconnect tone detection
Management Features TELNET/Console port and Web Browser configuration
Chassis For VI-5302
  • Dimension: 223mm(W) x 35mm(H) x 152mm(D)
  • Weight (unit): 1.5 kg
For VI-5304
  • Dimension: 223mm(W) x 35mm(H) x 152mm(D)
  • Weight (unit): 1.5 kg
  • Voice & Fax over IP via FXO/FXS interface
  • ISP/ITSP (Internet Telephony Service Provider)
  • Multi-nation enterprise communication
  • SOHO Telephony
  • IP-PBX with office telephony services
  • Telephone /PBX call via IP network
  • FAX over IP (FoIP) device