Description

GoIP100 single Port GSM Gateway Dakar

In today’s world, you can make a call from anywhere in the world via a VoIP network and then terminate the call via a GOIP to the local telephone network. Now in developed countries, the normal PSTN lines are starting to disappear and are not going to be built extensively and in under-developed countries, GSM phones are getting more popular all over the world with lower service charges. The GoIP 1 Port GSM Gateway uses the state-of-art technology voice compressed algorithm and unique QoS algorithms to maintain the maximum voice quality under a fast internet line and slow internet line as well. GoIP100 GSM Gateway can also be used to achieve GSM roaming via VoIP. This product is designed based on high performance, supports upgraded speed, excellent voice quality, offers various user-friendly functions, manufactured at low cost and this product gives high performance for its price.

GOIP100 VoIP gateway is a GSM over IP having one GSM and VoIP channels. it’s a replacement form of the analog line with gateway and it supports 1 GSM ports that enable call termination from VoIP to GSM and origination from GSM to IP VoIP. It can enable us to form 1 calls simultaneously from IP phones to GSM networks and GSM networks to phone. This product uses the state-of-art technology voice compressed algorithm and unique QoS algorithms to keep up the most voice quality under a fast internet line and slow internet line in addition. GoIP100 may be accustomed achieve GSM roaming via VoIP. This product is meant to support high performance, supports upgraded speed, the superb voice quality, offers various user-friendly functions, manufactured at high performance for a low cost.

In today’s world you’ll be able to make a call from anywhere within the world via a VoIP network then terminate the decision via a GOIP to the local telephone network. As Now in developed countries the conventional PSTN lines are beginning to disappear and don’t seem to be visiting be built extensively and in under-developed countries, GSM phones are becoming more popular everywhere the planet with lower service charges.

GoIP100 single Port GSM Gateway Features.

• Provide 1 cellular channel for IP-PBX
• Support open standard SIP Protocols (IETF SIP V2)
• Support SIP proxy mode
• Multiple GoIP8 grouping mode
• Two 10/100 Ethernet ports for the LAN and an additional device
• Guad band GSM module: support GSM 850MHz, 900 MHz, 1800 MHz, 1900MHz
• Speech quality ensured by QoS at LAN, IP layers, and comprehensive jitter buffer
• VLAN and QoS support
• NAT Transversal
• Voice prompts, HTTP Web
• Highly stable embedded Linux operating system in high-performance ARM 9 Processor

GoIP100 single Port GSM Gateway Specifications.

• Protocols
  • TCP/IP V4 (IP V6 automatic adaptive)
  • Dual VoIP protocols: ITU-T H.323 V4, IETF SIP V2.0
  • Multiple Codecs: ITU-T G.711 Alaw/ULaw, G.729A, G.729AB, G.723.1 and GSM
  • H.245 V7
  • H.2250 V4
  • H.235 (MD5, HMAC-SHA1)
  • NAT
  • STUN
  • RFC1889 real-time digital transmission protocol
  • Network Management Protocol (NMP)
  • PPP Authentication Protocol (PAP)
  • Internet Control Message Protocol (ICMP)
  • TFTP
  • PPPoE Dial Up
  • Hypertext Transfer Protocol (HTTP)
  • Dynamic Host Configuration Protocol (DHCP)
  • Domain Name System (DNS)
  • User Account Authentication (via MD5)
  • Proprietary Relay Protocol (Avoiding VoIP Blockings)
• Hardware Features
  • ARM processor
  • Two 10/100MB Ethernet ports (IEEE 802.3 standard) with status LEDs
  • DSP for voice signal processing
  • Quadband GSM module (850M 900M, 1800M and 1900M)
  • External Antenna (Internal Antenna option for selected models)
• Software Features
  • LINUX OS
  • PPPoE Dial Up
  • Built-in SIP Proxy (Simplified)
  • Built-in Web Server for device configuration
  • DHCP client & Server
  • QoS (VLAN)
  • VPN (PPTP)
  • Router function
  • Online firmware upgrade
  • Call Management and Routing
  • Remote Control Mechanism for remote technical support
  • Proprietary Auto Provisioning Mechanism
  • Short Messages (SMS) support (standalone and server-based)
  • Remote SIM function