[Asterisk-Users] Insert pause in SIP String

[Erick Weber V.]

Hello:

I'll Like to now how to insert a pause on a SIP string. I have a ATA 186 and
a FXS => FXO converter so I will like to program a extension  that can be
dialed and it will dial the ATA extention, wait for dial tone and then dial
the phone number.

Thanks

Erick