I would to add a third person to an ongoing conversation (between two SIP callers for example) by dialing a DTMF.

The DTMF can be as simple as 1 or 2 or 3 to add a predefined person: person1 or person2 or person3 respectively.

What is the best way to accomplish that?

1)      Receiving the DTMF:

After I added:

<action application="start_dtmf" />

I wasn’t able to receive the DTMF on a non IVR call (I only got the IVR examples to work)

Can I capture the DTMF in JS?

 

2)      Adding the third person:

a.       Creating a conference on the fly and adding the third person?

b.      Bridging  the third person?

c.       Using an API to “originate” a new call added to the current call?

d.      Creating a predefined group and adding members from that group per caller’s choice?

 

Thanks,

Shahal Hazan