Mass SMS messages

[Plopezpl]

How am I able to send multiple messages to clients at once? And how many can I send too? I use Telnyx as my sip trunk provider. Please help thanks

 

[YiannisH_3CX]

You are not able to send bulk messages from 3CX. The feature was designed so one message can be sent at a time.

 

[10610]

Hi there, I am representing an SMS integrator. Can you please advise how can we get started the process? Do you have a piece of documentation on SMS API for integrators, so that we can be visible in the 3CX system for the Clients, please?