
UCM6304
August 29, 2025
Mini-GBIC-GT
November 19, 2025UCM6302
UCM6300 Series
- Zero configuration provisioning of Grandstream SIP endpoints
- API available for third-party integrations, including CRM and PMS platforms
- Automated NAT firewall traversal service facilitates secure remote connections
- Compatible with GDMS for cloud setup, management and monitoring
- Based on Asterisk* version 16 open source telephony operating system
Category: Grandstream
TECHNICAL SPECIFICATIONS
| Details | |
|---|---|
| Dimensions: | 190mm x 100mm x 28mm (L x W x D) |
| Weight: | 725g |
| Analog Telephone FXS Ports | 2 RJ11 Port |
| PSTN Line FXO Ports | 2 RJ11 Port |
| Network Interfaces | Three self-adaptive Gigabit ports (switched, routed or dual mode) with PoE+ |
| Maximum Call Capacity | Users: 1000 Concurrent calls (G.711): 150 Max concurrent SRTP calls (G.711): 100 |
| Maximum Attendees of Conference Bridges | Unlimited meeting rooms (Up to 8 simultaneous public meeting rooms), up to 150 simultaneous participants in all rooms combined, up to 9 video feeds in each meeting room |






