Grandstream UCM6304A IP PBX, 4 FXO + 4 FXS, up to 1000 Users
Audio IP PBX for up to 1000 users and 150 concurrent calls with 4 FXO, 4 FXS, 3 Gigabit ports, instant messaging, audio meetings and the free Wave app.
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Grandstream UCM6304A IP PBX, 4 FXO + 4 FXS, up to 1000 Users
The Grandstream UCM6304A is a compact on-premise IP PBX from the UCM6300 Audio series for growing businesses. It combines up to 1000 users and 150 concurrent calls, 4 FXO and 4 FXS ports, three Gigabit ports with a built-in NAT router, plus instant messaging and audio meetings for up to 120 participants. It suits offices with several analog lines and phones that want one desktop or wall-mounted voice system.
Main Specs
- Up to 1000 users and 150 concurrent calls (G.711)
- 4x FXO and 4x FXS ports with lifeline in power outage
- 3x Gigabit ports with built-in NAT router
- Instant messaging and audio meetings, up to 120 participants
- Free Wave app for desktop, web and mobile
- IVR, call queues, voicemail and fax to email
- UCM RemoteConnect and GDMS cloud management
- Desktop/wall unit with color touch screen, USB 2.0 + USB 3.0, SD slot
- Ideal for growing offices that need more analog lines on a voice PBX
Main Characteristics
Brand
Grandstream
Model
UCM6304A
Product Type
IP PBX
Series
UCM6300 Audio
Users
Up to 1000
Concurrent Calls
150 (G.711), 120 SRTP
FXS Ports
4x RJ11
FXO Ports
4x RJ11
Meetings
Unlimited rooms (up to 7 public at once), up to 120 participants
Collaboration
Audio series: voice, instant messaging and audio web meetings (no video)
Network Ports
3x self-adaptive Gigabit ports (switched, routed or dual mode) with PoE+
NAT Router
Yes (router and switch mode)
Voice and Fax Codecs
Opus, G.711 A/Β΅-law, G.722, G.722.1, G.722.1C, G.723.1, G.726-32, G.729A/B, iLBC, GSM; T.38 fax
Operating System
Based on Asterisk 16
Call Features
IVR (up to 64 layers), call queues and ACD, ring groups, voicemail to email, fax to email, call recording, paging/intercom, BLF, call park
Remote Access
Free Wave app (desktop, web, Android, iOS), UCM RemoteConnect
Management
GDMS cloud, web UI, full API for CRM/PMS integration
Security
Secure boot, unique certificate, random default password, SRTP, TLS, HTTPS, SSH, 802.1X
Operating Temperature
0 Β°C to 45 Β°C
Peripheral Ports
1x USB 2.0, 1x USB 3.0, 1x SD card slot
LED Indicators
None
Mounting
Wall mount and desktop
Dimensions
270 x 175 x 36 mm
LCD Display
320x240 color touch screen
Power
12 V / 2 A adapter
Weight
775 g
