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WIRELESS 2G/3G/4G VOIP GATEWAY

SMG4000-16G1

SMG4000-16G1

16 Ports Wireless GSM Gateway Enable GSM Wireless Protocols to VOIP

  • GSM-to-SIP Protocols
  • Superior Voice Quality
  • DSP-Powered Reliability
  • Intelligent Adoptability
Seamlessly Combine GSM Wireless With VOIP

Built on decades of IP, multimedia processing and wireless technologies, Synway’s GSM wireless gateway, as a part of the Synway gateway family, is used for reliably bridging GSM network with the VoIP network. With push-pull SIM card sockets for easily installing the SIM cards, it adopts advanced built-in VoIP processors and GSM modules, and enables ISPs and VoIP solution providers to deliver highly available and versatile wireless-to-IP systems, effortlessly and cost-efficiently.

Support A Wide Range of Innovative Wireless Applications

Synway is a VoIP technology market leader specialized in Telecom hardware and IP communications and its products are deployed globally in Broadband, Mobile, and Enterprise networks. Since 1990s, Synway has always committed to deliver useful and inspiring innovation. Lots of solution providers have benefited from Synway’s widest product portfolios, and applied Synway’s wireless technologies into remote billing and charge, Mobility PBX, PSTN backup lines, VoIP localization, SMS platform and more.

Support A Wide Range of Innovative Wireless Applications

Synway is a VoIP technology market leader specialized in Telecom hardware and IP communications and its products are deployed globally in Broadband, Mobile, and Enterprise networks. Since 1990s, Synway has always committed to deliver useful and inspiring innovation. Lots of solution providers have benefited from Synway’s widest product portfolios, and applied Synway’s wireless technologies into remote billing and charge, Mobility PBX, PSTN backup lines, VoIP localization, SMS platform and more.

Contact Synway for This Product
Features
  • DSP-based Algorithm
DSP-enabled voice optimization to assure crystal voice quality and maximize bandwidth efficiency; High-speed response and connectivity in the extreme network environments; Telco-grade reliability and continuous high performance in fully loaded capacity

  • Telco-Grade Reliability
Adopts Telco-grade standards and components to design and manufacture, and certified and approved by most telecom operators worldwide

  • High Voice Optimization Capability
Adopt Synway’s homegrown voice optimization technologies to ensure crystal clear communication, including DSP-based 128mc echo cancellation

  • Complete Protocols Range
Support standard SIP protocols, and could be used worldwide; Support both 2G/3G/4G wireless network, including both GSM/WCDMA/VoLTE and More
Capabilities
  • High security
High security and privacy for users via automatic exchange of different SIM cards and Networks. In specific environments, this device could use and activate multiple SIM cards circularly, improve system security, make full use of bandwidth, and increase ROI

  • High Flexibility and Scalability
Could be configured from 16~32 Ports of Wireless-to-IP transmission, and support a diversity of wireless networks in a single system

  • User-friendly GUI
Easy-to-use service Web based UI configuration and management tools could help accelerate service deployment and simplify platform management

  • High Interoperability with Terminals
Compliant with all brands of terminal mobile devices and a complete range of SIP trunking worldwide, support auto-provision in complex network environment
Core Specifications
Rich Features CDMA (800Mhz)
GSM:850/900/1800/1900MHz(only G1 GSM model support)
UMTS:850/1900MHz(only WA 3G model support)
FDD LTE:B1/B3, TDD LTE:B38/B39/B40/B41(only LC 4G model support)
TDSCDMA:B34/B39, WCDMA:B1, CDMA2000:BC0(only LC 4G model support)
Multiple voice encoding formats supported
SMS CODEC: ASCII/UCS2
Open and programmable API
PIN management
Call time restriction: SIM Card/Single Call
Operator locking
BCCH management
Call hold
Call transfer
Voice Resources Silence suppression and detection
CNG (Comfort Noise Generator) support
VAD (Voice Activity Detection) support
Echo cancellation (G.168), up to 128ms
Self-adaptive dynamic buffering
Call progress tone generation
AGC (Automatic Gain Control) support
Sampling Rate(8kHz)
DSP Transcoding G.711A(64 kbps)
G.711U(64 kbps)
G.729 A/B(8 kbps)
G.723(5.3/6.3 kbps)
G.722(64 kbps)
AMR(4.75 kpbs)
iLBC(13.3/15.2 kbps)
Signaling Protocols SIP V2.0 RFC3261
SDP RFC2327
Session Timer RFC4028
RTP/RTCP RFC3551
SIP registration
SIP trunk (Point-to-Point)
SIP trunk group
Ringback (Immediate/normal)
SIP/GSM release cause configurable
DNS SRV/A query
Out-of-stack agent
DTMF mode: Signal/RFC2833
NAT traversal
Dynamic NAT, Static NAT, STUN
Physical Interface

SIM Card Socket: 32-port
Ethernet interface: RJ45, 2 ETH, 10/100M Base, Self-adaptive bandwidth, Auto MDI/MDIX
CONSOLE: RJ45, RS232, 115200bps,
Antenna interface: SMA
Status indicator: PWR, RUN, ALM, Channel state, Signal strength, ACT per network, LINK status.
Reset button

Network Protocols IP v4, UDP/TCP, PPPoE, DHCP
FTP/TFTP ARP, RARP, NTP
HTTP, Telnet
User-Friendly Management

Configuration management based on WEB
Configuration backup/restore
Interface in Chinese/English
Firmware upgrade via HTTP/TFTP
Password modification for WEB sign-in
Factory settings restore
CDR and tracking information output
Syslog
Ping and Tracet tests based on WEB
Transport Protocol Count: TCP, UDP, RTP
VoIP Call Count
PSTN Count: ASR, ACD, PDD
Voice loopback test
IVR Customizable
System Log
Centralized cloud-platform integrated management

Environment & Power
Power Supply: 100-240V, 50-60Hz+
Power Consumption: Approximately 50W
(Storage): -20 ~85°C
Humidity: 10%-90% No condensation.
Operating temperature range: -10 ℃ ~ 55 ℃
Physical Dimension
L*W*H:  440(mm)*267(mm)*44(mm)
Net Weight: about 4kg
Resources
Related Products
SMG4000-32LC
SMG4000-32LC1
SMG4000-16LC1
Success Stories & Applications
Synway VoIP Gateways Enable Smooth Integration between Legacy TDM and IP Contact Center Platforms
ChinaUnionPay selected Synway' SMG series VoIP Gateway to connect its TDM and IP-based contact center operations to the PSTN.
Global BPO Provider Huayun Data Chose Synway SMG Gateway for Multiple Offshore Service Center
Founded in 1998 and headquartered in USA, Huayun Data, a leading provider of global Business Process Outsourcing (BPO) services, deployed Synway SMG2000 media gateways at its locations in the US to enable a one-stop, cost-effective and reliable VoIP connections between its affiliated agencies.......
ChinaUnionPay selected Synway's VoIP Gateway to connect its TDM and IP-based contact center operations
Asterisk based IP-PBXs are becoming more available and popular on the PBX business market, threatening the traditional proprietary PBX manufacturers position continuously.
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