Grandstream GSC3506 v2 - SIP Multicast Paging Speaker, 30W, PoE++

Grandstream GSC3506 v2 - SIP Multicast Paging Speaker

The Grandstream GSC3506 v2 is a multicast paging speaker for paging and public address. Grandstream lists a 30W high-fidelity coaxial HD speaker in an HD acoustic chamber (110 Hz to 20 kHz, up to 99 dB maximum SPL), SIP paging, multicast paging, group paging, push-to-talk and call-waiting with priority override, plus built-in block and allow lists. It has one 10/100 Mbps network port with PoE/PoE+/PoE++.

What the GSC3506 v2 is for

It adds paging and announcements to offices, schools, hospitals and apartments, working with a SIP phone system or a multicast paging source. Inputs for a switch and an alarm, and a line-out port, allow it to tie into other systems. See the Grandstream range and our VoIP phones.

Key features

• 30W high-fidelity HD speaker (coaxial) with HD acoustic chamber
• SIP paging, multicast paging, group paging and push-to-talk
• Call-waiting with priority override; block and allow lists
• Full-band and wide-band codecs including Opus and G.722
• 1x 3-pin differential line out, 1x 2-pin switch-in input, 1x alarm-in input, USB 2.0
• One 10/100 Mbps port with PoE/PoE+/PoE++, or 24 V DC input
• Secure boot, TLS, SRTP, 802.1x and OpenVPN
• Provisioning with GDMS, TR-069 or encrypted XML

Full specification

What you will need

A PoE network port (or a 24 V DC supply) and a SIP phone system or a multicast paging source. For ceiling installation, check whether you need the ceiling mount kit, which Grandstream lists as optional.

Buying from Zenith Security Co.

We are a UK supplier, not an installer, and we will go through the product with you before you buy. We have been operating since 2012 and our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Trade accounts are available - see our trade customer page.

How is the GSC3506 v2 powered?

By PoE (802.3af Class 3), PoE+ (802.3at Class 4), PoE++ (802.3bt Class 6) or a 24 V DC / 2.5 A supply.

Does it support multicast paging?

Yes. Grandstream lists SIP paging, multicast paging, group paging and push-to-talk.

How loud is it?

Grandstream lists a 30W speaker with sensitivity up to 95 dBA at 1 W at 1 m and a maximum SPL of 99 dB.

Will it work with my phone system?

It is a standard SIP device, so it works with SIP-based IP PBXs and VoIP services. Grandstream lists zero-configuration provisioning with its UCM series IP PBXs. Call us if you want us to check a particular system.

How quickly can I get it?

Orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales; we do not ship to Northern Ireland. You can also collect from our trade counter - please call first so we can confirm your order is ready.

Can I collect it from your trade counter?

Yes. Our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Please call 01902 902251 first so we can confirm your order is ready.

Questions on specification or compatibility: call 01902 902251, see our FAQ and support pages, or contact us.