Hello!

I have a question about performing a phone call using S7 1200 configuration.

My PLC configuration is as follows:

CPU 1214C DC/DC/DC (6ES7 214-1AE30-0XB0, V2.1)

CP 1242-7 (6GK7 242-7KX30-0XE0, V1.0)

I am able to send an SMS to external phone number using TC_CON, TC_DISCON and TC_SEND instructions, but I also need to make a call.

Is it even possible to do so with existing configuration? Or do I need some other module?

hi,

have you seen the application samples for the communication module 6GK7 242-7KX30-0XE0:

Application Samples for CP1242-7

hope this helps,

regards,

#mopS04 thank you for your reply.

I looked for application samples for CP1242-7, but I haven't found any example for dialing a phone number.

hello , 

I have the same problem as you, have you found a solution or not yet?