Samsung SMG-400 User Manual page 55

2. <PCM Method> screen is displayed. Type '0' and press [Enter].
< < < < < PCM Method >> > > >
+---+-------------------------+----------------+------------+
| No |
+---+-------------------------+----------------+------------+
| 0 |
+---+-------------------------+----------------+------------+
Configuration Item Number: 0 0 0 0
3. Input the number of desired PCM type and press [Enter].
Configuration Item Number: 0
PCM Type (0:U_LAW, 1:A_LAW): A_LAW -> 1
4. To close current screen, type '.' and press [Enter].
Configuration Item Number: .
5. After returning to the <PSTN Configuration Menu> screen, type '16' and press [Enter].
<<<<< PSTN Configuration Menu >>>>>
[0] Gateway Operation Mode
[1] PSTN Rerouting Insert Digit
[2] PCM Method
[3] Dial Method
[4] SLI Signal
[5] Trunk Signal
[6] Call Control Method
[7] Ring Cadence
[8] System Tone Cadence
[9] CO Tone Cadence
[10] Gain Control
Items
PCM Type
| Value
| A_LAW
4-15
| Default |
| A_LAW |
[ . :Exit ]