10.4.6  

Trunks | Parameter/TMANI Parameter 
 


Settings | Lines/networking | Trunks | (double-click) column "Parameter"/TMANI Parameter  
To display the "TMANI Parameter" tab, the TMANI card must be configured under System Status | System-wide | Cards. The TMANI card provides interfaces for the analog trunk.

10.4.6.1  

Area: Trunk, previous trunk, next trunk 
This box shows the trunk code, card, slot number, and physical port of the selected trunk. The individual slots/ports can be selected using the Next trunk and Previous trunk buttons.

10.4.6.2  

Area: Frequency 
In this area you can configure for the selected trunk the tones that can occur when a connection is being established. To do so, select the tone in the "Frequency" selection box and assign this tone the frequency value in the "Value" selection box.

Selection box: "Frequency"  
Available for selection are:

 Table 10-3   Tones and their default values in the "Frequency" area
Tone  
 Default for "Value" (in Hz)  
Frequency busy tone  
 440  
PBX dial tone frequency  
 300-500  
Special dial tone frequency  
 300-500  
Dial tone frequency  
 1400  

Selection box: "Value"  
Configurable for each tone (in Hz) are: 150, 330, 340, 350, 367, 400, 425, 433, 440, 450, 480, 520, 525, 600, 620, 800, 850, 900, 950, 1000, 1004, 1140, 1300, 1400, 1800, 2100, 300-500.

10.4.6.3  

Area: Threshold 
In this area you can define the voltage and current values as of which a signal is considered "available" or "not available".

Selection box: "Threshold"  
Available for selection are:

 Table 10-4   Voltages and currents as well as their default values in the "Threshold" area
Voltage/current  
 Default for "Value"  
Threshold voltage (high)  
 18  
Threshold voltage (low)  
 5  
Threshold current (high)  
 14  
Threshold current (low)  
 6  

Selection box: "Value"  
Configurable for each threshold voltage / threshold current are: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32.

10.4.6.4  

Area: General 
General parameters can be configured in this area.

Selection box: "General"  
Available for selection are:

 Table 10-5   Parameters in the "General" area
Parameter  
 Default for "Value"  
Busy tone - Max. Pause  
 40  
Busy tone - Max. Pulse  
 60  
Busy tone - Min. Pause  
 60  
Busy tone - Min. Pulse  
 40  
Call charge tone level  
 20  
Impedance index  
 34  
Max. call impulse  
 19  
Min. call impulse  
 2  
PBX dial tone - Min. Pulse  
 15  
Call detection hybrid  
 0  
Special dial tone - Max. Pause  
 105  
Special dial tone - Max. Pulse  
 65  
Special dial tone - Min. Pause  
 95  
Special dial tone - Min. Pulse  
 55  
TX/RX attenuation  
 0  
Dial tone - Min. Pulse  
 55  

Input field: "Value"  
For each parameter, values ranging from 0 ... 255 can be entered.

10.4.6.5  

Area: Station flags 
The following values can be configured in this area:

 Table 10-6   Values that can be configured in the "Flags" area
Parameter  
Configurable values  
Idle period  
 •   Less than 0.5 ms
 •   3 ms +-10% (default)
 •   26 ms +-10%
Operating period  
 •   512 ms
 •   128 ms (default)
 •   64 ms
 •   8 ms
Ring tone threshold  
 •   13.5 V - 16.5 V
 •   19.35 V - 23.65 V (default)
 •   40.5 V - 49.5 V
DCV  
 •   3.1 V
 •   3.2 V
 •   3.35 V
 •   3.5 V (default)
MINI  
 •   10 mA (default)
 •   12 mA
 •   14 mA
 •   16 mA
Ring tone impedance  
 •   Maximal (default)
 •   Artificially created
BTM  
 •   Tone range
 •   Packet (default)
PCM format  
 •   A-law (default)
 •   µ-law
Call monitoring debounce time  
Default: 3  
Input range: 0.. 15  
Current limit  
 •   activated (default)
 •   deactivated

See also:  
   -   Section 10.4.1 "Trunks"
   -   Section 10.4.2 "Buttons"
   -   Section 10.4.3 "Trunks | Parameter/ISDN flags"
   -   Section 10.4.4 "Trunks | Parameter/MSI flags"
   -   Section 10.4.5 "Trunks | Parameter/General Flags"
   -   Section 10.4.7 "Trunks | Parameter/Template Editor"