trunking

  1. M

    TIPS Freeswitch 481 Response to BYE

    Hello, We are experiencing a common, yet problematic, SIP dialog flow between our Freeswitch (v1.10.10) and the Zoom SBC, which frequently results in hanging calls. We are seeking insights into why Freeswitch fails to terminate the session properly on the first attempt. The Problematic Call...
  2. O

    QUESTION Noob questions about connecting to PSTN, Comcast's SIP trunking service, without public internet

    What is Comcast pitching/selling to me? Comcast says that their SIP Trunking does not need an internet connection. They say that their SIP trunking service is also a circuit that doesn't touch the public internet. At the end of their coax, they put an on-premise "ESG". My on-premise...
Get 3CX - Absolutely Free!

Link up your team and customers Phone System Live Chat Video Conferencing

Hosted or Self-managed. Up to 10 users free forever. No credit card. Try risk free.

3CX
A 3CX Account with that email already exists. You will be redirected to the Customer Portal to sign in or reset your password if you've forgotten it.
Verify your Email

Check your inbox!

We’ve sent you an email. Click on the button in the email body to verify your email address – (if you can not find it, check your spam folder).

Upon verification you will be directed to the 3CX setup wizard.

Back
Top