UC350/UC350 Pro
High-end IP PBX Supplier in Dubai
At Logixer, we supply the Dinstar UC350 Series IP PBX across Dubai and the UAE — a powerful next-generation unified communication system built for large-scale deployments. Available in two models, UC350 and UC350 Pro, it supports up to 1,000 and 5,000 extensions, and 100 to 500 concurrent calls respectively. This all-in-one system integrates voice, video, fax, paging, conferencing, call recording, and more, delivering a complete communication solution. With four hot-swappable slots for E1/T1, FXS, and FXO modules, it offers flexible configuration tailored to real-world needs. Perfect for medium to large enterprises, corporate branches, and government sectors, the UC350 Series ensures a scalable, efficient, and cost-effective IP telephony network.
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Modular Design
Auto Provisioning
Intelligent IVR
Hot Standby
IP Firewall
TLS/SRTP
High Performance
- Max to 5,000 SIP extensions
- Max to 500 concurrent calls
- Max to 32 FXS/FXO ports, 16S16O or 16 E1/T1 ports
- 2/4 GE ports for efficient data forwarding
- New hardware architecture with powerful CPU and DSP
Rich Functions
- Call Forward
- Call Transfer
- Call Park
- Call Pickup
- Distinctive Ringtone
- Custom Music On Hold
- Multi-level IVR
- ntercom & Paging
- Barge
- Conferences
- Video Call
- DID
- Call Queue
- Ring Group
- Recording
- Follow me
- Billing
- Phone Book
- Voicemail
- Voicemail to Email
- Attendant Console
- Fail2ban
- T.30/T.38 FAX
- Flexible Routing

High Reliability
Ensures uninterrupted communication with dual-server hot standby, 1+1 redundant power supplies, and a modular hot-swappable design. Customizable telephony boards and flexible routing with PSTN failover and load balancing guarantee maximum uptime and performance.
Enhanced Security
Advanced protection features including Fail2ban, whitelist/blacklist, ACL, and built-in IP firewall defend against attacks. TLS, SRTP, and ZRTP encryption ensure secure communications, while multi-level user permissions safeguard sensitive data.
Easy to Use & Manage
Simplify system administration with an intuitive web interface, multi-language support, and automatic IP phone deployment. Monitor system health with Dinstar NMS, real-time status tracking, fault alarms, and comprehensive diagnostic tools.
Features
Scalable IP PBX solution supporting up to 5,000 extensions and 500 concurrent calls. Integrates voice, video, fax, and more with flexible, hot-swappable module slots.
3-way Calling, Conference call
Video call
Call Forwarding for particular user
Voicemail Forwarding
Blind/Attended Transfer
Voicemail, Voicemail to Email
Redial/Call Return
Call Control
Speed dial
Call with Password Protection
Call transfer, Call parking, Call waiting
Do-not-disturb
3-Way Conference
Mobile Extension
Auto-Configuration
IP Blacklist
Multi-language System Prompt
Extension User Management Interface
Call Priority
Do-not-disturb (DND)
Call Group Control
DISA
Instant meeting, Scheduling meeting(Audio only)
Music on Hold
Blacklist/Whitelist
Emergency Call
CDRs/Call Signaling Recording
Alarm Call
One Touch Recording
Broadcast/Broadcast group
Auto-recording
Auto-attendant Function
Coloring Ring Back Tone(CRBT)
Auto Provisioning
Random Password for Extension
Intercom/paging, Hot-desk
Call pickup/pickup group
Intercom/ Multicast
One SIP account with multi device registrations
Call Queue
One device multiple numbers
Call Routing Group, Ring Group
Playback recording on web
Attendant Console
Routing Based on Caller/Called Prefixes
Routing Based on Time Period
Caller/Called Number Manipulation
Manager/Secretary Function
Caller ID display
Designated Pickup
Feature codes
Multi-level IVRs
Custom Prompt, Distinctive Ringtone
3-way Calling, Conference call
Video call
Call Forwarding for particular user
Voicemail Forwarding
Blind/Attended Transfer
Voicemail, Voicemail to Email
Redial/Call Return
Call Control
Speed dial
Call with Password Protection
Call transfer, Call parking, Call waiting
Do-not-disturb
3-Way Conference
Mobile Extension
Auto-Configuration
IP Blacklist
Multi-language System Prompt
Extension User Management Interface
Call Priority
Do-not-disturb (DND)
Call Group Control
DISA
Instant meeting, Scheduling meeting(Audio only)
Music on Hold
Blacklist/Whitelist
Emergency Call
CDRs/Call Signaling Recording
Alarm Call
One Touch Recording
Broadcast/Broadcast group
Auto-recording
Auto-attendant Function
Coloring Ring Back Tone(CRBT)
Auto Provisioning
Random Password for Extension
Intercom/paging, Hot-desk
Call pickup/pickup group
Intercom/ Multicast
One SIP account with multi device registrations
Call Queue
One device multiple numbers
Call Routing Group, Ring Group
Playback recording on web
Attendant Console
Routing Based on Caller/Called Prefixes
Routing Based on Time Period
Caller/Called Number Manipulation
Manager/Secretary Function
Caller ID display
Designated Pickup
Feature codes
Multi-level IVRs
Custom Prompt, Distinctive Ringtone