MESSAGING WORKS • CALLS BLOCKED
Viber in the UAE
Calls Blocked, Messaging Works
Viber messaging functions normally in the UAE, but VoIP voice and video calls are blocked by local carriers under TDRA VoIP licensing restrictions. This is consistent with other messaging apps in the region.
Last verified: July 2026
Viber messaging is fully functional in the UAE, but VoIP calls are blocked by local carriers enforcing TDRA licensing rules.
FEATURE BREAKDOWN
Current Status in the UAE
Viber's messaging layer works reliably, but VoIP calling is blocked at the carrier level.
- Blocked
Voice Calls
Viber voice calls are blocked by UAE carriers under TDRA VoIP licensing. Attempts to initiate calls will fail or be dropped.
- Blocked
Video Calls
Viber video calls are blocked at the ISP level, consistent with other VoIP apps in the region.
- Works
Messaging
Text, photo, and media messages send and receive normally without throttling or filtering.
- Not Supported
PSTN Calling
Viber does not offer direct calling to landlines or mobile numbers outside the app.
THE MECHANISM
Why Viber Calls Are Blocked
VoIP calling is restricted in the UAE under TDRA licensing rules.
TDRA VoIP Licensing
The Telecommunications and Digital Government Regulatory Authority (TDRA) restricts VoIP calling to licensed operators only. Viber, WhatsApp, FaceTime, and other consumer apps do not hold these licenses, so their calling features are blocked at the ISP level.
Carrier-Level Blocking
Etisalat and du, the two major UAE carriers, enforce deep packet inspection (DPI) to detect and block VoIP traffic. This applies to all consumer messaging apps, not just Viber.
Messaging Exception
Text and media messaging do not fall under VoIP licensing restrictions, so they are permitted. Only voice and video calling are blocked.
WORKAROUNDS & ALTERNATIVES
What People Use Instead
Users in the UAE rely on messaging, licensed apps, and PSTN calling services to stay connected.
Viber Messaging Only
yesMessaging works reliably; many users accept this limitation and use Viber for text only.
WhatsApp
partialMessaging works; calls are also blocked by carriers, same as Viber.
Botim
yesLicensed VoIP app by Etisalat; calls and messaging work legally in the UAE.
VPN
partialMay temporarily unblock Viber calls, but is unreliable, slow, and against carrier terms.
Sayfone
yesCall any UAE landline or mobile from abroad using PSTN routing; no app needed on recipient's end, no VoIP block.
VPN & WORKAROUNDS
Can a VPN Unblock Viber Calls?
VPN may temporarily bypass the block, but it is unreliable and violates carrier terms.
Some users try VPN to unblock Viber calls in the UAE. While a VPN can sometimes mask VoIP traffic, it is not a dependable solution and carries legal and practical risks.
VPN is unreliable, slow, and against carrier terms. Sayfone is the legal, dependable way to call UAE numbers when VoIP is blocked.
Your End (Using VPN)
RiskyA VPN on your device may temporarily hide Viber traffic from carrier detection. However, VPN speeds are often slow, calls may drop, and carriers actively block VPN protocols.
Their End (No VPN)
UnreliableEven if you use a VPN, the recipient in the UAE still cannot receive Viber calls because their carrier blocks the incoming VoIP traffic.
Both Using VPN
Against ToSUsing VPN to bypass carrier restrictions violates Etisalat and du terms of service and may result in account suspension or legal action.
Sayfone (No VPN Needed)
Legal & ReliableSayfone routes calls over PSTN, bypassing VoIP blocks entirely. No VPN, no app on the recipient's end, no carrier restrictions.
THE SAYFONE ADVANTAGE
Call UAE Numbers Reliably with Sayfone
Sayfone routes calls over PSTN, bypassing VoIP blocks entirely. Call any UAE landline or mobile from anywhere.
- Works in VoIP shutdowns and carrier blocks—no app restrictions.
- Reach any UAE landline or mobile; recipient doesn't need Sayfone or any app.
- Crystal-clear HD voice with adaptive codec for poor connections.
- No VPN needed; fully legal and compliant with TDRA rules.
- Affordable rates starting at $0.08/min to UAE numbers.
- Call from 190+ countries; same low rates everywhere.
Active call
Dubai Mobile
+971 50 ••• ••••
Quality
HD Voice
Latency
Standard PSTN routing
Route
PSTN via Sayfone
Cost so far
$0.12
FEATURE COMPARISON
Viber vs. Alternatives
How Viber stacks up against other calling options in the UAE.
Viber
Viber messaging is fully functional, but VoIP calls are blocked by all UAE carriers.
Botim
Botim is a licensed VoIP app by Etisalat; calls and messaging work legally in the UAE.
Sayfone
Sayfone routes over PSTN, bypassing VoIP blocks. Call any UAE number from anywhere; recipient needs no app.
CALLING ROUTES
Call UAE from Major Diaspora Hubs
Sayfone connects diaspora communities to UAE numbers at affordable rates.
LEARN MORE
Related Guides & Resources
Explore calling rates, restrictions, and other apps in the UAE.
COMMON QUESTIONS
Frequently Asked Questions
Answers to common questions about Viber and calling in the UAE.
Still have questions? Contact Sayfone support for help with calling UAE numbers.
Contact SupportReady to call?
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Crystal-clear PSTN calls to United Arab Emirates from your browser — no VPN, no blocked apps, no contract.
- Pay as you go
- HD voice quality
- Works when apps don't
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