Grandstream GSC3505 SIP Speaker

Technical Specifications of Grandstream GSC3505 SIP Speaker

The Grandstream GSC3505 SIP Speaker is a one-way SIP ceiling/wall speaker for paging, announcements and background music over the phone network — PoE powered. The full specification set is below; contact IRIX for datasheets and firmware notes.

Key Features of Grandstream GSC3505 SIP Speaker

Type

One-way SIP/multicast speaker.

Output

8 W, 105 dB.

Network

10/100 Ethernet, PoE.

Multicast

Up to 5 paging groups.

Works with your PBX

Standard SIP means the GSC3505 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 GSC3505 SIP Speaker

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 GSC3505 is the right pick when you want SIP speaker performance without paying for features you will not use.

Who Is the Grandstream GSC3505 SIP Speaker Built For

The GSC3505 suits schools, warehouses, clinics and factories that page and announce over the phone network. 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 GSC3505 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 GSC3505 SIP Speaker 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 GSC3505 SIP Speaker 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.