IP PBX · Audio

Grandstream UCM6300 Audio Series

Name: Grandstream UCM6300 Audio Series
Brand: Grandstream
Availability: InStock

Audio-Focused On-Premise IP PBX with Full UC Feature Set

The Grandstream UCM6300 Audio Series is an audio-focused range of on-premise IP PBXs built on the same award-winning UCM platform, comprising the UCM6300A, UCM6302A, UCM6304A and UCM6308A. It delivers a high-end unified communications solution with voice calling, audio conferencing, mobility, security and collaboration tools, scaling to 1500 users for organisations that need enterprise telephony without video conferencing.

Audio-Focused UC

Full telephony feature set

Up to 1500 Users

Scales across four models

FXS & FXO Ports

1 to 8 analog ports

Wave App Included

Desktop, mobile and web

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Technical Features

Built for Modern Business Communication

UCM6300 Audio Series brings calling, meetings, collaboration and management together so your teams can work from anywhere.

Enterprise Audio Telephony

A complete voice feature set including IVR, call queues, ring groups, voicemail, call recording and detailed reporting

Four Models to Match Your Size

The series spans the UCM6300A, UCM6302A, UCM6304A and UCM6308A so you can size the system to your user and concurrent-call requirements

Audio Conferencing Built In

Multi-party audio conferencing and meeting rooms are included, without the licence cost of a video platform

FXS and FXO Analog Ports

RJ11 FXS and FXO ports with lifeline capability keep analog handsets and PSTN lines connected, and can be expanded with gateways

Gigabit Networking with PoE+

Auto-sensing Gigabit RJ45 ports with PoE+ and NAT router support make installation straightforward

Free Wave App

Wave for Android, iOS, desktop and browser extends the phone system to mobile and remote users at no extra app cost

UCM RemoteConnect Ready

Add UCM RemoteConnect for secure, always-on remote access to the PBX without complex firewall configuration

Bank-Grade Security

Secure boot, unique certificates, TLS and SRTP encryption and IP whitelisting protect the system and its accounts

Free GDMS Cloud Management

Provision, manage, monitor and troubleshoot the PBX and your Grandstream endpoints from the free GDMS platform

Frequently Asked Questions

Grandstream UCM6300 Audio Series — Common Questions

Everything you need to know about Grandstream UCM6300 Audio Series before you buy.

What is the Grandstream UCM6300 Audio Series?

The UCM6300 Audio Series is a range of on-premise IP PBXs that provides a high-end unified communications solution focused on audio, packed with mobility, security, voice and collaboration tools. It comprises the UCM6300A, UCM6302A, UCM6304A and UCM6308A.

How is it different from the standard UCM6300 Series?

The Audio Series shares the same UCM platform, management and telephony features but concentrates on audio calling and audio conferencing rather than built-in video conferencing and web meetings, which makes it a more economical choice where video is not required.

How many users does the UCM6300 Audio Series support?

Capacity depends on the model, scaling from smaller deployments up to around 1500 users on the top UCM6308A model, with concurrent-call capacity increasing accordingly.

Does it still work with the Wave app?

Yes. The free Wave app for Android, iOS, desktop and web browsers works with the Audio Series, letting staff make and receive calls, chat and join audio meetings from anywhere.

Can I connect existing analog phones and PSTN lines?

Yes. The series provides RJ11 FXS ports for analog handsets and FXO ports for PSTN lines, all with lifeline capability during a power outage, and the port count can be expanded by peering with Grandstream FXS or FXO gateways.

How do I buy the Grandstream UCM6300 Audio Series in India?

Cohesive Technologies is an authorised Grandstream distributor for India, Sri Lanka, Nepal and the Maldives. Contact our team for UCM6300 Audio Series pricing, licensing, demo access and pre-sales design support, and we will connect you with your nearest authorised partner.