Technical data

61
7 L1 - Fax, L2 - transparent, L3 - T.30 with ECM, T.6, MR, MMR, polling
8 L1, L2, and L3 - transparent
9 L1 - HDLC, L2, and L3 - transparent
10 L1 - HDLC, L2 - X.75SLP, L3 - BTX
11 external device 0
12 L1 - HDLC, L2 - X.75SLP and data compression autodetection in
accordance with V.42bis, L3 - transparent
AT +iS<Format> Format Service Indicator/Additional Service Indicator
Number Sets the Service Indicator to the provided value. The Additional Service
Indicator is set to zero. The number should be in the range 1 ... 7.
Number
1/Numb
er2
Number 1: Service Indicator. It should be in the range of 1 ... 7. Number
2: Additional Service Indicator. It should be in the range of 0 ... 255. [f]
At +iT<n> ISDN trace options. Reserved for use by Dialogic. <n> ranges from 0 to 255.
AT +iH[<n>] <n> Erases/sets slow application workarounds.
0 Erases workarounds. Equivalent to AT command:
AT+IW=0+IX=0+IY=0+iZ0
1 Sets workarounds. Equivalent to AT command:
AT+IW=1+IX=81+IY=8+iZ80