



📞 Elevate your business calls with seamless, secure, and scalable audio collaboration!
The Grandstream UCM6304A is a robust Audio IP PBX system designed for professional environments, featuring 4 FXO and 4 FXS ports, support for up to 1500 users, and built on the open-source Asterisk 16 platform. It integrates voice, instant messaging, and conferencing with zero-touch provisioning, advanced security protocols, and cloud-enabled remote management, making it an all-in-one communication hub for modern businesses.
| ASIN | B09MJ66WKR |
| Best Sellers Rank | #18,811 in Electronics ( See Top 100 in Electronics ) #3 in VoIP Routers |
| Item model number | UCM6304A |
| Language | English |
| Manufacturer | Grandstream |
| Product Dimensions | 25 x 30 x 8 cm; 775 g |
J**S
Nice phone brain system, not plug and play, watch videos on how to program it.
L**R
Very easy to program and allows use of older touch tone phones as well. For rotary support one will need to get one of the ATA's that support rotary pulse dialing. I ordered the ATA-818 to work with this PBX allowing rotary phones within my collection to work within this phone system. Over all its has allow of features that would used be licensed features on products offered by major brands. This device is perfect for my needs. It also offers video/chat Skype like program called WAVE for devices that support it (Smart phones, tablets and PCs)
Trustpilot
3 days ago
1 month ago