Top Performing Countries
Sri Lanka
United Arab Emirates
Saudi Arabia

On-line Support
You can chat with one of the sales / support staff on-line.




In 2004, VIGIL INC entered the wholesale telephony arena as the leading HK-based VoIP provider to accept and pass
voice packets. Our network has since grown into a full-featured, robust global network covering more than 18,500
rate centers world-over.


We understand you have a choice when it comes to SIP Trunking providers and with more and more starting up every week it can make finding the right provider almost impossible. For almost five years VIGIL INC has been providing VoIP,DID, IPPBX, and hosting services to customers worldwide. We have spent large amount experience in building the most reliable, feature-rich service offering available today.

Whats SIP trunking! SIP trunking

A SIP trunk allows a company to replace their traditional fixed Public Switched Telephony Network (PSTN) lines with PSTN connectivity via a SIP trunking service. This is achieved through a IP Based PBX or traditional TDM PBX located on the internal network.

SIP trunking delivers several benefits:

1. Eliminates costly BRIs (Basic Rate Interfaces) and PRIs (Primary Rate Interfaces) purchases
2. No need to invest in PSTN gateways and additional line cards as you grow
3. Optimal utilization of bandwidth by delivering both data and voice in the same connection
4. Redundancy with multiple service providers and links.
Uses of SIP trunking
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VIGIL TEL a SIP trunk product of VIGIL INC LTD, Hong Kong SIP trunking, VoIP provider, wholesale VoIP,