The Grandstream UCM6308 Collaboration Platform is the highest-capacity IP PBX appliance in the UCM6300 series, designed for large enterprises, call centres, and high-density multi-site communications requiring maximum scalability, performance, and unified communications features.
£1,300.00
The Grandstream UCM6308 Collaboration Platform is the highest-capacity IP PBX appliance in the UCM6300 series, designed for large enterprises, call centres, and high-density multi-site communications requiring maximum scalability, performance, and unified communications features.
It combines voice, video, messaging, conferencing, and secure remote access into a single on-premise platform with cloud-assisted management through the Grandstream ecosystem.
The UCM6308 delivers enterprise-grade communications at scale, supporting thousands of users and very high concurrent call volumes in a single system.
It eliminates the need for multiple PBX systems by centralising all communications—voice, video, conferencing, and messaging—into one platform.
With built-in remote connectivity and cloud integration options, it supports hybrid and distributed workforces while maintaining full control on-premise.
Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.
Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.
Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.
Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.
For full shipping information please visit our shipping page.
The Grandstream UCM6308 Collaboration Platform is the highest-capacity IP PBX appliance in the UCM6300 series, designed for large enterprises, call centres, and high-density multi-site communications requiring maximum scalability, performance, and unified communications features.
It combines voice, video, messaging, conferencing, and secure remote access into a single on-premise platform with cloud-assisted management through the Grandstream ecosystem.
The UCM6308 delivers enterprise-grade communications at scale, supporting thousands of users and very high concurrent call volumes in a single system.
It eliminates the need for multiple PBX systems by centralising all communications—voice, video, conferencing, and messaging—into one platform.
With built-in remote connectivity and cloud integration options, it supports hybrid and distributed workforces while maintaining full control on-premise.