{"product_id":"8-port-sip-voip-gateway-8-fxs-ietf-sip-2-0-t-38-t-30-stun-outbound-proxy","title":"PLANET - VGW-820FS - 8-Port SIP VoIP Gateway (8*FXS): IETF SIP 2.0, T.38\/T.30, STUN\/Outbound Proxy","description":"\u003cp\u003e8-Port SIP VoIP Gateway (8*FXS): IETF SIP 2.0, T.38\/T.30, STUN\/Outbound Proxy, TLS\/SRTP Security, VLAN, QoS, SNMP, TR069, Caller ID, DND, Three-way conference \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh Quality yet Affordable for All Businesses\u003c\/li\u003e\n\u003cli\u003eEnhanced, Full-Featured Business Gateway\u003c\/li\u003e\n\u003cli\u003eDistributed VoIP Network Infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSIP Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIETF SIP RFC3261 based on UDP\/TCP\/TLS\u003c\/li\u003e\n\u003cli\u003e8-line FXS connects to analog phone set or PABX\u003c\/li\u003e\n\u003cli\u003eFax over T.38 and Pass-through\u003c\/li\u003e\n\u003cli\u003eITU-T G.711 A-law, G.711 μ-law, G.723.1 and G.729 voice coding\u003c\/li\u003e\n\u003cli\u003eIn-band\/out of band DTMF (RFC4733, RFC2833\/SIP INFO)\u003c\/li\u003e\n\u003cli\u003eEcho cancellation exceeding ITU-T G.168, up to 128ms tail length\u003c\/li\u003e\n\u003cli\u003eSupports SIP Trunk and Caller ID: DTMF\/FSK CLI Presentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInternet Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports SNMP v1\/v2\/v3 \u003c\/li\u003e\n\u003cli\u003eSupports VLAN 802.1P and 802.1Q\u003c\/li\u003e\n\u003cli\u003eSupports Layer 3 QoS and DiffServ\u003c\/li\u003e\n\u003cli\u003eSupports STUN (RFC 3489) and Outbound Proxy\u003c\/li\u003e\n\u003cli\u003eSupports TR069 and Auto Provisioning \u003c\/li\u003e\n\u003cli\u003eSupports TLS\/SRTP Security \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCall Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall waiting\/transfer (Blind transfer, Attend transfer)\u003c\/li\u003e\n\u003cli\u003eCall hold\/Quick pick\u003c\/li\u003e\n\u003cli\u003eCall Forwarding Unconditional\u003c\/li\u003e\n\u003cli\u003eCall Forwarding on No Reply\u003c\/li\u003e\n\u003cli\u003eHotline\/Speed Dial\/Direct IP Call\u003c\/li\u003e\n\u003cli\u003eDo Not Disturb (DND)\/Three-way conferencing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Planet","offers":[{"title":"Default Title","offer_id":47904585974011,"sku":"VGW-820FS","price":335.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/5032\/0891\/files\/VGW-820FS_0.jpg?v=1769670874","url":"https:\/\/cctvbestbuys.com\/products\/8-port-sip-voip-gateway-8-fxs-ietf-sip-2-0-t-38-t-30-stun-outbound-proxy","provider":"CCTVBestBuys","version":"1.0","type":"link"}