Telnyx SIP Trunking connects business phone systems to telephone networks over the internet rather than through traditional phone lines. Telnyx says the service runs on a private global network it owns, and lists international availability in 230+ countries. Calling features include HD voice with wideband codecs such as AMR-WB, branded calling, STIR/SHAKEN A-level attestation, CNAM, spam protection, and Voice Integrity reputation monitoring. Customers can create a SIP connection, associate it with an outbound voice profile, assign a Telnyx number, and make or receive calls using a softphone. Listed PBX compatibility includes 3CX, FreePBX, and Asterisk; telephony integrations include Microsoft Teams, Zoom Phone, Talkdesk, UJET, and Genesys. US local outbound calling starts at $0.005 per minute and local inbound at $0.0032 per minute, with rates varying by destination and volume tier. Optional call recording is $0.002 per minute, and emergency calling is $1.5 per month per number. Secure trunking and T.38 fax support are listed as free. Pay as you go is 0.00 USD per month; Committed is 500.00 USD per month; Enterprise is 5000.00 USD per month.
Who it is for
It suits businesses that need global voice calling and PSTN connectivity, including enterprise use cases. Its compatibility and integrations may also fit organizations using the listed PBX or telephony platforms.
What is good
- International SIP trunking is available in 230+ countries.
- Includes HD voice, branded calling, and spam protection.
- Lists compatibility with 3CX, FreePBX, and Asterisk.
- Secure trunking and T.38 fax support are free.
- 24/7 technical support is available through Mission Control Portal.
What to know first
- Rates vary by destination and volume tier.
- Call recording costs $0.002 per minute.
- Emergency calling costs $1.5 per month per number.
- Committed starts at 500.00 USD per month.
Verdict
Telnyx combines SIP connectivity with calling safeguards, a range of integrations, and usage-based calling rates. Check applicable destination rates and optional charges, as well as the listed monthly plan terms, before selecting a plan.
Get started with Telnyx SIP Trunking
- Open the Telnyx SIP Trunking website.
- Create a SIP connection.
- Associate the connection with an outbound voice profile.
- Assign a Telnyx phone number.
- Use a softphone to place or receive calls.
What the free plan stops at
Pay as you go has a $0.00 USD monthly platform fee, but usage is billed per minute and optional features and channel charges may apply. Inbound channels are $12/month for the first 10. Committed starts at $500.00 USD per month; Enterprise starts at $5000.00 USD per month.
Questions about Telnyx SIP Trunking
Is there a free plan?
Yes. Pay as you go has a $0.00 USD monthly platform fee. Calls are billed per minute, and optional features and channel charges may apply.
What does US calling cost?
US local outbound calling starts at $0.005 per minute, and local inbound calling starts at $0.0032 per minute. Rates vary by destination and volume tier.
Which PBX systems are compatible?
Telnyx lists standard SIP compatibility with 3CX, FreePBX, and Asterisk, with IP or credential authentication and configuration guides.
What telephony integrations are listed?
The listed integrations include Microsoft Teams Direct Routing and Operator Connect, Zoom Phone BYOC, and carrier integrations for Talkdesk, UJET, and Genesys.
What are the other plan prices?
Committed is $500.00 USD per month, billed from $500 per month. Enterprise is $5000.00 USD per month, billed from $5,000 per month.
What optional charges are listed?
Call recording is $0.002 per minute, and emergency calling is $1.5 per month per number. Secure trunking and T.38 fax support are listed as free.
Telnyx SIP Trunking plans and pricing
All plansCompared on SIP trunking providers
- Free plan
- No
