Grandstream HT881 8-Port FXO Analog Gateway

Technical Specifications of Grandstream HT881 8-Port FXO Analog Gateway

The Grandstream HT881 8-Port FXO Analog Gateway is an 8-port FXO gateway for bringing eight carrier lines or a legacy PBX into a SIP telephony system. The full specification set is below; contact IRIX for datasheets and firmware notes.

Key Features of Grandstream HT881 8-Port FXO Analog Gateway

FXO Ports

8.

Network

Dual Gigabit Ethernet.

Protocol

SIP, TLS/SRTP.

Codecs

G.711, G.722, G.729, Opus, iLBC.

Works with your PBX

Standard SIP means the HT881 registers to Yeastar, 3CX, Grandstream UCM, Asterisk/FreePBX, Microsoft Teams SIP gateways and hosted PBX services. IRIX pre-configures devices for your platform on request.

Why Choose the Grandstream HT881 8-Port FXO Analog Gateway

Grandstream is one of the two telephony brands IRIX deploys most in the UAE because the devices provision automatically, survive daily office use and are still supported with firmware years after purchase. The HT881 is the right pick when you want FXO gateway performance without paying for features you will not use.

Who Is the Grandstream HT881 8-Port FXO Analog Gateway Built For

The HT881 suits companies keeping landline numbers or a legacy PBX while moving to SIP. IRIX supplies it to corporate IT teams, hotels and system integrators across the UAE, with export to CIS and Africa.

Hands-On Review and Customer Feedback

In deployments we have supplied, the HT881 provisions in minutes from the PBX template and rarely needs touching afterwards. Audio quality on HD codecs is consistently rated better than the analog equipment it replaces; the usual project questions are PoE budget on the switch and Wi-Fi coverage where wireless models are used — both things IRIX checks before shipping.

Why Buy the Grandstream HT881 8-Port FXO Analog Gateway from IRIX

• Grandstream partner with stock in Dubai — delivery across the UAE, usually next business day.
• Corporate and reseller pricing, VAT invoice, export documentation for CIS and Africa.
• Pre-configuration for your PBX, remote setup support and genuine Grandstream warranty handled locally.
• Complete telephony supply — Yeastar PBX, Grandstream and Yealink devices, PoE switches, cabling — from one supplier.

Frequently Asked Questions

Does the Grandstream HT881 8-Port FXO Analog Gateway work with 3CX, Yeastar or a cloud PBX?

Yes. It uses standard SIP and is on the compatibility lists of Yeastar, 3CX, Grandstream UCM and most hosted PBX providers.

Is it delivered configured?

On request IRIX pre-provisions devices with your PBX settings so they work on first plug-in; for larger rollouts we set up auto-provisioning templates.

What is the delivery time in Dubai and for export?

Stock items ship the same or next business day within the UAE; export orders leave ex-works Dubai within 2–5 days with full documents.

Is project or bulk pricing available?

Yes — send quantities and your PBX model and IRIX quotes corporate or reseller pricing, with phones, switches and installation partners bundled if needed.