SIP trunking for the PBX you already have
Connect your IP PBX to Aembi's network and get voice channels on demand, numbers across Brazil and clear rates.
What you get with SIP Trunk
Simultaneous channels
Get as many concurrent calls as you need.
Works with your PBX
Asterisk, FreeSWITCH, Issabel, 3CX and any SIP-capable system.
Numbers and DID
Number ranges delivered straight to your trunk.
IP or registration authentication
A secure setup for your environment.
Voice quality
G.711 and G.729 codecs with route monitoring.
Specialist support
Help configuring the trunk on your system.
Who it's for
Companies with an IP PBX
Cut costs without replacing your system.
Call centers
High call volumes with channels on demand.
Integrators
A reliable trunk for your clients' projects.
How to get started
From the first conversation to a working service, with no surprises along the way.
Conversation
A consultant works out how many lines, extensions or servers you need.
Proposal
You receive fixed prices and the activation timeline in writing.
Activation
Our team sets everything up and ports your numbers, if you have any.
Ongoing support
You manage everything in the portal and call our toll-free support line whenever you need.
Frequently asked questions
Which PBXs are compatible?
Any system that supports SIP. We help configure the most common models.
Can I add channels later?
Yes, the number of channels can be adjusted as demand changes.
How is it billed?
A monthly fee for channels and numbers, plus call usage itemized on your invoice.
Goes well with
Shall we put your proposal together?
Tell us what you need and get fixed prices in writing.