Fantastic ElasticTelnyx’s elastic SIP trunking scales on demand, allowing you to instantly provision voice connectivity through an easy-to-use platform and API.
Unlimited CapacityTelnyx SIP trunks provide real-world dynamic capacity, so you can either scale concurrent call paths to meet your needs or choose to go metered for no-limits.
Global PresenceThe Telnyx global backbone has Tier 1 interconnects and points-of-presence at major internet hubs around the world. We can intelligently route your call to find the optimal path or you can pick your preferred PoP.
Telnyx SIP trunking is built on a highly available, private, redundant architecture with optional end-to-end encryption, and spinning up new connections is only a few clicks away in our Mission Control self-service portal. For integrated systems, the Telnyx API spins up a new connection automatically with the same advanced configurability offered in Mission Control. The complexity and configurability of the Telnyx engine is hidden behind one simple endpoint: sip.telnyx.com. Our infrastructure does the heavy lifting while you control it with a point and click.
Gain access to local, international and toll-free phone numbers in over 20,000 rate centers in North America and over 60 countries. Our footprint's huge!
Elastic SIP Trunking Features
Find the numbers you need through our self-service portal or RESTful API.
FastPort routes porting requests automatically with unprecedented visibility.
Tag numbers to enable fine-grained report filtering.
Set the name you want displayed when you make calls and enable Call Name display for incoming calls.
Choose a platform purpose-built for next-generation communications.
End-to-end TLS and SRTP/ZRTP encryption over a fast, private network.
Points-of-presence at multiple internet hubs around the world.
99.999% uptime, guaranteed.
The SIP service is incredibly reliable. I had a client once tell me that if they had the ability to control phone service like me, they would 'rule the world.'
President, North Main Systems
The Telnyx CPaaS is entirely self-service, either via our API or the user portal we built on top of that API—Mission Control. The platform includes configuration options like:
- Establish connectivity via IP address, FQDN, or user credentials
- Anchoring call media to a specific PoP via AnchorSite®
- SIP transport protocol (UDP, TCP, TLS)
- Declaring a specific number format
- Specify which audio or video codec to use to stream your call media, including OPUS or H.264
- SIP flow ladders to debug faulty connections