SMG3064R VoIP E1/T1 Gateway
  • Compact 1U form factor for 64E1/T1-SIP

  • Compliant With SS7/ISDN/R2/SIP Globally

  • Hi-Accuracy For Call Classification for Channels

With a more efficient manner to interconnect and deliver large-scalability services, Synway’s SMG3064R converts digital PSTN message into IP formats and connects and secures sessions across IP and mixed network boundaries to support the seamless delivery of services. Via telephony and Fiber Optical/Ethernet links in a compact 1U form factor appliance, it also transforms media and signaling to support efficient and reliable voice, fax and multimedia sessions for mobile, fixed and cloud-based applications.


The convergence of IP multimedia, TDM gateway and call classification functionality in a single chassis in the SMG3064R offers significant reductions in investment and operational cost when compared to less integrated alternatives. SMG3064R’s call classification is vital for all high density OBD applications, including predictive dialing, dialer, telemarketing and more. It helps minimize dialing cost and maximize value of dialing (human and network) resources. With call classification, OBD applications could improve dialing efficiency by up to 60% and deliver high satisfaction for both agents and subscribers.

  • Highlights
  • Specifications
  • Resources
  • Build-in SS7, SIGTRAN, SIP, R2 & More Protocols

Complimentary standardized SS7 Packets(Up to 64 SS7 links, ISUP, MTP1~3, TCAP), SIGTRAN and SIP for any carrier networks worldwide; Field-proven by over 50 largest operators from European, China, USA, India, Brazil, South America;

  • Dedicated DSP-Empowered Capability

Telecom-style DSP algorithm has been optimized for over decades, assuring seamless compliance with any network environment. Plentiful DSP resources are allocated for signaling, media processing, bandwidth optimization, Telco redundancy; 

  • Robust Telco-Grade Architecture

Dual power supply, 1U compact structure, industrial heating sink system, dual 1,000M Ethernet interfaces, and Telco’ grade hardware architecture ensure 200,000Hr MTBF and 0-defective rate in long lifecycle ;

  • Highly Adjustable For Diverse SoftSwitch

Homegrown core technologies to assure seamless compliance with diverse softswitch platform, including Mitel, Avaya, Broadsoft, Yate, OpenSIP, Asterisk, VECTRA, VSC, SIPPULSE, Tropico, FreeSwitch and more other softswitch;

  • 99.9999% Availability in Full Load

Support 64E1 (1,920Chs) per unit, with higher system responsiveness capability in extreme network for better operational results; High performance and stability in cases of unstable (low) bandwidth and high capacity;

  • User-friendly WEB Management

With complete understanding about SPs and operator’s headaches, SMG3064R adopts the simplest and straight-forward configuration to achieve SPs and Operators’ most sophisticated objectives. Over 1,00 units of SMG3064R can run together;

  • Improve Dialing Efficiency

In general database of OBD systems, unused numbers accounts for 10~ 30%, suspended numbers for 5~ 20%, shutdown number for 5~10%. It means around 20~ 60% dialing numbers are invalid. With call classification function, dialing systems (predictive dialer) could filter out all invalid numbers for best dialing results.

  • Reduce Operational Expenditure (OPEX) by 20%

Unsuccessful dialing incurs higher operational costs while labor cost for telemarketing is specifically considered. According to analytical statistics from surveys, OPEX could be reduced by 20% or more if successful dialing ratio increases by 60%.

  • Hi-Accuracy Call Classification

With call classification functionality, over 99.999 %( in some scenarios) of called number states could be accurately detected by analyzing telephone alert tones. Only in much noise conditions over the network, call classification may default.