{"product_id":"3g-4-port-gsm-voip-gateway","title":"3G 4 Port GSM-VoIP Gateway","description":"\u003ch2\u003e3G 4 Port GSM-VoIP Gateway\u003c\/h2\u003e\u003cp\u003e- Gateway with 8 VoIP Channels, 4 3G SIMs, 2 FXO, and 2 GXS Ports\u003cbr\u003e- Fits into existing data infrastructure and allows low-cost long distance calling through SIP trunking\u003cbr\u003e- Multiple SIP proxy registrations\u003cbr\u003e- Restrict unwanted calls with list of denied numbers\u003cbr\u003e- Direct number dialing on cellular networks with automatic number translation\u003cbr\u003e- Caller ID presentation\/restriction\u003cbr\u003e- Fax over IP (T.38 and PSTN Pass-Through)\u003cbr\u003e- Emergency number dialing\u003cbr\u003e- SNMP monitoring\u003cbr\u003e- Port forwarding and DMZ\u003cbr\u003e- Web-based configuration and management\u003cbr\u003e- Up to 9 SIP accounts\u003cbr\u003e- Voice Codecs:  (A\/µ Law), G.723.1, G.729AB, GSM-FR and iLBC\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of FXO Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of FXS Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of GSM Ports:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall or Rack Mountable:\u003c\/strong\u003e Wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Matrix ComSec\u003c\/p\u003e","brand":"Matrix ComSec","offers":[{"title":"Default Title","offer_id":53370272809259,"sku":"MAT-SETU-VGFX8422-3G","price":2119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/8092\/0363\/files\/24859246-9a0b-4e63-9638-b7887a430e3b_193b4f7f-36f1-45ea-a16f-0ff330beaf4a.jpg?v=1778188718","url":"https:\/\/www.voip-distributors.com\/products\/3g-4-port-gsm-voip-gateway","provider":"VoIP Distributors LLC","version":"1.0","type":"link"}