dtmf problem!!!! in multisim

[amanateverest]

hey guys

i am making a project which require dtmf. we are using um 91214 b chip.

now the problem is there is no dtmf in multisim.

what shuld i do??

or is there any other simulator where i can find dtmf module??

 

[Gayan Soyza]

Simulating thing don't know but I'm generating DTMF tones using Adobe Audigy.