SMG4016/4032 Wireless Gateway

Product Code: Support 16/32 GSM/WCDMA/CDMA/UMTS Protocols

SMG4016/4032 Wireless Gateway

  • Support 16/32 GSM/WCDMA/CDMA/UMTS Protocols

  • Superior Voice Quality by Designated DSP Chipsets

  • Support SMS and A Range of Mobile Applications

  • Integrated Gateway Plus Built-in SIM Bank









Synway SMG4016/4032 GSM/WCDMA/CDMA/UMTS VoIP Gateway is a multi-functional product used to efficiently realize the smooth transition between mobile and VoIP network. Different from SMG2000/3000 series, SMG4000 adds more software features and adopts new hardware structure design. With new pop-up SIM card slot, users are able to change SIM card easily without disassembling equipment. Also, it is fully compatible with Synway SIMCloud/SIMbank solution. 



Compact, convenient VoIP connectivity

High survivability&availability

Multi-function to ensure network security

Easy to install, configure, and maintain



Rich and powerful SIP normalization for various needs and minimum communication costs

Advanced hardware and software architecture to guarantee high performance

Interoperable with softswitch, PBX, and IP-PBX

User-friendly GUI for better control and management


Function Description

GSM: 850/900/1800/1900MHz

CDMA: 800MHz

UMTS: 850/900/1900/2100MHz

PSTN and VoIP Hotline

Up to 32 Concurrent Calls

Flexible Dial Rules and Manipulation Rules

SMS Sending and Receiving



Carrier Selection

PIN Code Management

Remote SIM Card Management(SIMCloud) 


Typical Application





Product Model

SMG40016-16G: GSM:850/900/1800/1900MHZ

SMG4016-4C: CDMA:800MHz

SMG4016-16W: GSM:900/1800MHz,UMTS:900/2100MHz

SMG4016-16WA: GSM:850/900/1800/1900MHz,UMTS:850/1900MHz

SMG40032-32G: GSM:850/900/1800/1900MHZ

SMG4032-32C: CDMA:800MHz

SMG4032-32W: GSM:900/1800MHz,UMTS:900/2100MHz

SMG4032-32WA: GSM:850/900/1800/1900MHz,UMTS:850/1900MHz


Session CapacityMax. 16/32 channels


Voice Ability

G.711A, G.711U, G.729A/B, G723, G722, AMR, iLBC


Physical Dimensions

SMG4016/4032: L*W*H:440(mm)*200(mm)*44(mm), Weight:3.5Kg



Estimated MTBF: 150000Hours

1-Year warranty



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