{"product_id":"grandstream-ht-ata-881-voip-analog-gateway","title":"Grandstream VoIP Gateways \u0026 Routers HT ATA 881 Analog Gateway","description":"\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003cbr\u003eThe Grandstream HT ATA 881 VoIP Analog Gateway combines flexible voice connectivity with robust security features, enabling seamless integration of traditional analog telephony with modern IP networks. This compact, high-performance device supports multiple SIP profiles and T.38 fax passthrough, making it ideal for small offices or home setups that require reliable gateway functionality between PSTN\/analogue lines and VoIP networks. With Easy-to-use web management, inbound\/outbound call routing, and QoS-capable network handling, the HT ATA 881 delivers dependable, scalable performance for enhanced communications. Its durable build and straightforward configuration help reduce deployment time while ensuring compatibility with a wide range of IP PBX and softswitch solutions. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003cbr\u003e- Model: HT ATA 881\u003cbr\u003e- Interface: Analog telephone ports for PSTN\/analog lines\u003cbr\u003e- SIP compatibility: Supports standard SIP profiles for VoIP integration\u003cbr\u003e- Fax support: T.38 fax passthrough\u003cbr\u003e- Network: Ethernet interface for IP connectivity\u003cbr\u003e- Security: Basic firewall and authentication features for gateway protection\u003cbr\u003e- Management: Web-based configuration interface for easy setup and maintenance\u003cbr\u003e- QoS: Quality of Service support to prioritize voice traffic\u003cbr\u003e- Power: External or internal power option (per model availability)\u003cbr\u003e- Dimensions: Compact form factor suitable for desktop or wall-mounting\u003cbr\u003e- Weight: Lightweight design suitable for office environments\u003cbr\u003e- Certifications: Conforms to standard industry safety and telecommunications requirements\u003cbr\u003e\u003cbr\u003eNote\u003cbr\u003eThe product description and technical specification should be verified on the vendor's website to ensure the latest information.","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":54781595418947,"sku":"EA6947273704782","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/7647\/6043\/files\/6947273704782_1.jpg?v=1788221776","url":"https:\/\/itradecenter.store\/products\/grandstream-ht-ata-881-voip-analog-gateway","provider":"iTradeCenter.Store","version":"1.0","type":"link"}