WIRELESS 2G/3G/4G VOIP GATEWAY

SMG4000-16LC1

16 Ports Wireless 4G 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.

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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 LWH: 440(mm)267(mm)44(mm) Net Weight: about 4kg

Resources

Sessions border controller

Analog VoIP media gateway

Digital VoIP media gateway

Audio & Radio VoIP Gateway

IP-PBX & hardware platform

IP Phone & Wireless Phone

ETH Switch & Industrial Switch

4G/5G/6G Access Point & CPE

Call recording card & solution

HMP/VOIP/TDM cards & SDK

WIRELESS 2G/3G/4G VOIP GATEWAY

SMG4000-16LC1

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