{"product_id":"audiocodes-mediapack-mp516-16s-sip-analog-voip-gateway","title":"AudioCodes MediaPack MP516\/16S\/SIP 16 FXS Analog VoIP Gateway – Ports for SIP Trunking \u0026 Legacy Phone Integration","description":"\u003cp dir=\"auto\"\u003eThe AudioCodes MediaPack MP516\/16S\/SIP is a powerful 16-port analog VoIP gateway built for businesses that still rely on traditional phones, fax machines, or older PBX systems but want the cost savings and flexibility of modern SIP trunks or Microsoft Teams. With 16 FXS ports via RJ11 jacks, dual Gigabit Ethernet ports for maximum uptime, and rock-solid SIP interoperability, this gateway makes migration painless while keeping every analog device working exactly as it always has.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt The Telecom Spot we work with VoIP gateways every day, and the MP516\/16S\/SIP stands out for medium-sized offices and branch locations that need more than 8 ports but don’t want the complexity of a full PBX replacement. What we love most is the built-in branch survivability and zero-touch provisioning – your team can deploy dozens of these units across multiple sites and have them auto-configure from a central server. It also plays perfectly with Microsoft Teams Phone via the official SIP Gateway, so you can keep analog conference-room phones or fax lines live without extra adapters. If you’re tired of dropped faxes or choppy calls on cheap gateways, the MP516 delivers broadcast-quality voice and reliable T.38 fax every single time.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eSBC sessions, Direct Routing Teams Integrations, high level features, and access to Audiocodes support may require an additional license or support contract.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eKey Features\u003c\/h2\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 FXS analog ports\u003c\/strong\u003e via RJ11 connectors – plug in up to 16 phones, fax machines, or PBX trunks instantly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrosoft Teams Phone ready\u003c\/strong\u003e – certified SIP Gateway compatibility for seamless analog-to-Teams integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnterprise voice quality\u003c\/strong\u003e – G.711, G.729A, G.723.1 and G.722 coders plus advanced echo cancellation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable fax support\u003c\/strong\u003e – full T.38 version 3 compliance plus automatic bypass to PCM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Gigabit Ethernet\u003c\/strong\u003e – 2× WAN + 1× LAN ports for true network redundancy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBranch survivability\u003c\/strong\u003e – stays operational even if the main WAN link fails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-touch provisioning\u003c\/strong\u003e – auto-configures out of the box for fast, large-scale rollouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich analog features\u003c\/strong\u003e – 3-way conferencing, caller ID, message waiting indication (MWI), polarity reversal, metering tones, distinctive ringing and long-haul support (up to 4.4 km)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRTP security\u003c\/strong\u003e on every channel with no performance hit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional data routing\u003c\/strong\u003e – add Layer 3 routing, firewall, and VPN capabilities in the same compact 1U chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual power supply\u003c\/strong\u003e – AC (100-240V) or DC (+18 to +54V) for maximum uptime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eTelephony Interfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e16 FXS loop-start ports (RJ11)\u003c\/li\u003e\n\u003cli\u003eRing voltage: Normal (57 Vrms) or High-Voltage (75 Vrms) ringing\u003c\/li\u003e\n\u003cli\u003eRing frequency: 20 Hz (US default) or 25 Hz (EU default), user-configurable up to 100 Hz\u003c\/li\u003e\n\u003cli\u003eMaximum ringer load: REN 3 × 32 channels (normal) \/ REN 3 × 8 + REN 2 × 24 (high-voltage)\u003c\/li\u003e\n\u003cli\u003eLoop impedance: up to 1,500 Ohm (including phone)\u003c\/li\u003e\n\u003cli\u003eLine current: 25 mA standard \/ 32 mA enhanced (limited ports)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNetwork Interfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e2 × 10\/100\/1000Base-TX WAN copper Ethernet\u003c\/li\u003e\n\u003cli\u003e1 × 10\/100\/1000Base-TX LAN copper Ethernet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eVoIP \u0026amp; SIP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eProtocols: SIP over UDP, TCP, TLS; IPv6 support\u003c\/li\u003e\n\u003cli\u003eVoice coders: G.711, G.723.1, G.729A, G.722\u003c\/li\u003e\n\u003cli\u003eEcho cancellation: G.165\/G.168 up to 128 ms tail length\u003c\/li\u003e\n\u003cli\u003eFax: T.38 real-time compliant, automatic bypass\u003c\/li\u003e\n\u003cli\u003eDTMF: In-band, RFC 2833, SIP INFO\/NOTIFY\u003c\/li\u003e\n\u003cli\u003eSecurity: SRTP, SIP header manipulation, topology hiding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eManagement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eAudioCodes One Voice Operation Center\u003c\/li\u003e\n\u003cli\u003eWeb GUI, SNMP v2\/v3, SSH, Telnet, TR-069, TR-104\u003c\/li\u003e\n\u003cli\u003eZero-touch provisioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePhysical \u0026amp; Environmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eForm factor: 1U rack-mount \/ table-top (19” × 1U × 11.34” \/ 443 × 44.45 × 288 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 5.7 lb (2.6 kg)\u003c\/li\u003e\n\u003cli\u003ePower: Dual supply – AC 100-240V 50-60 Hz or DC +18 to +54V\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 41°F to 104°F (5°C to 40°C)\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, FCC, UL\/EN 62368-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0338\/6245\/1337\/files\/mediapack-5xx-mp-5xx-series-analog-voip-gateways-datasheet.pdf?v=1722275741\"\u003eAudiocodes MP-5xx datasheet\u003c\/a\u003e for more information.\u003c\/p\u003e","brand":"AudioCodes","offers":[{"title":"Default Title","offer_id":42858618814601,"sku":"MP516\/16S\/SIP","price":1521.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6245\/1337\/files\/audiocodes-mediapack-mp51616ssip-16-fxs-analog-voip-gateway-ports-for-sip-trunking-legacy-phone-integrationmp51616ssip-7748228.jpg?v=1776657008","url":"https:\/\/www.thetelecomspot.com\/products\/audiocodes-mediapack-mp516-16s-sip-analog-voip-gateway","provider":"The Telecom Spot","version":"1.0","type":"link"}