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Grandstream PBX - UCM 6308 / UCM 6308A

AED 2,999.00
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Grandstream PBX - UCM 6308 / UCM 6308A

Feature Details
Brand Grandstream
Model UCM6308 / UCM6308A
Series UCM6300 Series – Unified Communications
Max Concurrent Calls 300 (UCM6308), 450 (UCM6308A)
Max SIP Endpoints 2000
Analog FXO Ports 8 (UCM6308 only)
Analog FXS Ports 8 (UCM6308 only)
Digital Ports None
IP Trunk Support Yes
Video Calling Support Yes – HD video support via SIP endpoints
Voice Conferencing Up to 3 rooms with 75 participants each
Video Conferencing Up to 3 rooms / 12 (UCM6308) or 15 (UCM6308A) participants
Voicemail Users Up to 2000 users
Voice Codecs G.711μ/a, G.722, G.723, G.726, G.729A/B, iLBC, OPUS
Video Codecs H.264, H.263, H.263+, H.265
Internal Storage 32GB eMMC Flash, 4GB RAM
USB Ports 1 × USB 3.0, 1 × USB 2.0
SD Card Support Yes – microSD (up to 512GB)
Ethernet Ports Dual Gigabit with NAT router and failover
Wi-Fi Support Yes – Dual-band 802.11 a/b/g/n/ac
Bluetooth Yes – Bluetooth 5.0
LDAP/IMS Integration Yes
APIs & Integration REST APIs, CRM, LDAP, GDMS, UCM RemoteConnect
Security Features TLS, SRTP, HTTPS, AES encryption, Fail2Ban, firewall, whitelist/blacklist
Zero Config for IP Phones Yes – Full Grandstream IP phone provisioning
Management Interface Web GUI, CLI, GDMS, UCMRC cloud portal
Power Supply 12V DC adapter (included)
Mounting Option Desktop or wall-mountable
Dimensions 200 mm × 135 mm × 35 mm
Weight Approx. 0.8 kg
Certifications CE, FCC, RoHS
Ideal For Enterprises, multi-site businesses, call centers, large SMBs

 

Grandstream UCM6308 / UCM6308A – High-Capacity IP PBX for 2000 Users & 8 FXO Ports

Explore Grandstream UCM6308 and UCM6308A – enterprise-grade IP PBX systems supporting up to 2000 users, 300–450 calls, 8 FXS/FXO ports, HD video conferencing, dual Gigabit Ethernet, Wi-Fi, Bluetooth, and robust security.


  • Grandstream UCM6308 specs

  • UCM6308A IP PBX system

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  • SIP PBX for 2000 users

  • VoIP PBX for enterprise UAE

  • IP PBX with Wi-Fi and Bluetooth

  • Buy Grandstream UCM6308 online

  • UCM6300 series comparison chart

  • Grandstream UCM6308 vs UCM6304

  • High-capacity IP PBX system

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