sip trunking & service hosting

for MSP’S and wholesale customers

Asterisk SIP Trunking Acquired by QuestBlue

We are excited to announce that Asterisk SIP Trunking has combined its products and solutions with QuestBlue. Asterisk SIP Trunking will support the Mission of QuestBlue in becoming the leading provider of of Wholesale Voice Services. We have aligned our resources and development efforts to bring you high-performing products through continuous innovation & operational excellence.

Products & Services

Wholesale Voice

Origination & termination voice

Hosted PBX

Order or port your numbers


Send and receive text messages


Virtual faxing over IP Networks

Messaging App

Engage in real-time communications

VoiP Platform

Automated White Label Platform


Fast, reliable emergency services


Build your perfect VoIP solution

new portal questblue

Leverage a Powerful, 100% Automated VoIP Platform

Manage & grow business by leveraging our fully automated VoIP Communications Platform
Dedicated Server Solutions
All of our Asterisk servers are available within minutes of ordering
Our physical servers operate with RAID, SAS 15K RPM drives, and are pre-configured with either FreePBX or QuBePBX. Automatic backup every night to our local SAN ensures data safety.
Our virtual servers are available with FreePBX and QuBePBX. Automatic backup every night to our SAN ensures data safety.
Our high-availability servers come with FreePBX. Please contact us for more information. (Please note that if you require a FreePBX HA Node you must purchase a license from Sangoma.)


On-Net Rate Centers


Phone Number Rate Centers


On-Net Rate Centers

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