Example MP11x FXO Setup Guide v1.6
Last Updated: 6/11/18
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9
12. DTMF (Button Events)
a.
Configuration
>
VoIP
>
GW and IP to IP
>
DTMF and Supplementary
>
DTMF
& Dialing
b. When you press a button on either side (SIP or analog) the event must be transported to
the other side. The method determines the type of delivery that these DTMF events are
transmitted by. Both sides must support and be using the same method. All Commend
SIP devices and servers support
‘RFC2833’. Additionally, some support ‘SIP Info’.
c. Example FXO configuration:
1st Tx DTMF Option = RFC2833
13. IP->TEL Manipulations (Changing of digits dialed)
a.
Configuration
>
VoIP
>
GW and IP to IP
>
Manipulations
>
Dest Number IP-
>Tel
b. Manipulations change what digits are dialed or presented on TEL bound calls. This can
affect what needs to be dialed and what is actually dialed. For example, adding a 9 in
front of the number because it might be required to dial an outside line. This will override
whatever is already setup in Step 10 (Automatic Dialing).
c.
For adding a pause in the dialing try using either ‘p’ or ‘,’.
