ArtDio IPF-2600 Telephone User Manual


 
IPF-2600 User’s Manual/
39
The options of Outband DTMF and Send DTMF SIP Info are provided by ISP.
Description
transmission DTMF signals Using RFC2833
transmission DTMF signals Using Inband DTMF
transmission DTMF signals Using SIP Info
Changes in the implementation of storage set.
Reset Default Settings