TELES ECOTEL - Internal Protocol Interface (to ISDN, POTS, Mobile)

SYSTEM MAINTENANCE AND SOFTWARE UPDATE
CHAPTER 7
127
ECOTEL 3G 16.1. Revised: 1 March 2011.
7.4.5.3 INTERNAL PROTOCOL INTERFACE (TO ISDN, POTS, MOBILE)
These trace outputs always begin with the keyword
pstn, followed by the direction and the message type. The
message is then either concluded or other information follows:
<dtmf>
Recognized DTMF tone in the stream or as per RFC2833
<dir>
Direction
0 Coming from BRI/analog
1 Coming from VoIP
<mode>
0
Tone has ended
1 Tone has been recognized
<lev>
Signal level in -dBm
<dur>
Tone duration
pstn<type> <mt1> dad <num> oad <num> cc <value> cc <cc> id <id> c/c <ctrl>/<ch> cr <cr>
Table 7.34 Internal Protocol Interface
Trace Output Description
<type>
Direction from (rcv) or to (snd) the internal protocol interface.
<mt1>
Message type written out; if a decimal number appears, it will be translated as per Table
7.18.
<num>
DAD<num>
= called party number, OAD<num> = calling party number.
<cc>
Value for OAD field element:
 20 OAD network type provided
 40 OAD with sending complete
 80 OAD presentation restricted
<id>
Internal ident for the call leg.
<ctrl>
Controller used (counting starts with 0).
<ch>
Media channel used (counting starts with 1).
<cr>
Internal call reference /, followed by 0 or call reference of the VoIP leg.
Table 7.33 DTMF Tone Recognition(continued)
Trace Output Description