Multitech MT5634HD16 Guía de usuario Pagina 50

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 84
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 49
MT5634HD8/16 User Guide
44 CommPlete Communications Server
Figure 3. Standard DTMF frequencies
The extended DTMF characters (A, B, C, D) are the high-end frequencies (1633 Hz) defined on some
telephone sets with a fourth vertical column of buttons. This fourth column provides for extended PBX
control functions. The actual functions that are provided depend on the PBX manufacturers
implementation and feature set.
1 2 3
4
A
5 6 B
770
697
7 8 9
*
C
0 # D
941
852
1633147713361209
Hz
DigitsHz
Figure 4. Extended DTMF frequencies
Vista de pagina 49
1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 83 84

Comentarios a estos manuales

Sin comentarios