Setting up a Grandstream PRI Gateway in Dubai & UAE
Bridge the Gap: Linking Old ISDN Lines to Modern VoIP Systems
Is your business stuck between old telephone lines and new technology?
The Grandstream PRI Gateway is your perfect bridge. It allows you to keep your reliable ISDN PRI (E1/T1) lines from Etisalat or du while enjoying the massive cost savings and advanced features of a modern VoIP or IP-PBX system. We specialize in making this transition seamless, secure, and stress-free for your entire team.
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Why Your Business Needs a PRI Gateway
PRI to SIP Conversion
Effortlessly turn your ISDN PRI lines into SIP trunks. Perfect for companies moving to 3CX, Grandstream UCM, or Avaya.
High Call Capacity
Handle anywhere from 30 to 120 calls simultaneously. Ideal for busy call centers and hotels.
Encrypted Security
Send VoIP data safely using TLS and SRTP encryption. Keeps your government or corporate conversations private.
Choose the Right GXW Series Model
1 PRI Port | 30 Concurrent Calls
2 PRI Ports | 60 Concurrent Calls
4 PRI Ports | 120 Concurrent Calls

π Serving Dubai, Sharjah & All UAE
Our expert team takes care of the whole setup process, from connecting the PRI lines to configuring CRC4 and HDB3 settings. We ensure full testing with your phone company so you can start talking immediately.
Frequently Asked Questions (FAQ)
Contact us for a professional site survey. We will check your current ISDN PRI parameters and provide a custom-built PRI-to-VoIP roadmap.
Yes! We provide on-site configuration, testing, and 24/7 technical help in Dubai, Sharjah, Abu Dhabi, Ajman, and the Northern Emirates.
