| Using Digium's Asterisk Open Source PBX software and standard PC hardware, one can create a SOHO (Small Office Home Office) telephony environment that includes all the sophisticated features of a high-end business telephone system.
The TDM2400P takes the place of an expensive channel bank and brings the system price point to a low level. By using X400M and S400M modules with the TDM2400P, one can create a solution with support for a range of telephones. To scale this solution, simply add additional TDM2400P cards populated with modules.
Note: The 12V power connector is required for the operation of FXS modules. It is not required for the operation of FXO modules.
The naming convention for the TDM2400 bundles is as follows: TDM24 X Y B
TDM24. "TDM24" denotes that the card is TDM2400P, "X" denotes the number of FXS modules, "Y" denotes the number of FXO modules, and "B" indicates that this product is a bundle without Echo Cancellation. "E" indicates that this product is a bundle with Echo Cancellation.
Please note: On the TDM2400P, one module is equal to 4 ports. The "X" and "Y" denote modules, NOT ports.
| |
FXO
Modules |
FXS
Modules |
| |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
| 0 |
TDM2400P
TDM2400E |
TDM2401B
TDM2401E |
TDM2402B
TDM2402E |
TDM2403B
TDM2403E |
TDM2404B
TDM2404E |
TDM2405B
TDM2405E |
TDM2406B
TDM2406E |
| 1 |
TDM2410B
TDM2410E |
TDM2411B
TDM2411E |
TDM2412B
TDM2412E |
TDM2413B
TDM2413E |
TDM2414B
TDM2414E |
TDM2415B
TDM2415E |
|
| 2 |
TDM2420B
TDM2420E |
TDM2421B
TDM2421E |
TDM2422B
TDM2422E |
TDM2423B
TDM2423E |
TDM2424B
TDM2424E |
|
|
| 3 |
TDM2430B
TDM2430E |
TDM2431B
TDM2431E |
TDM2432B
TDM2432E |
TDM2433B
TDM2433E |
|
|
|
| 4 |
TDM2440B
TDM2440E |
TDM2441B
TDM2441E |
TDM2442B
TDM2442E |
|
|
|
|
| 5 |
TDM2450B
TDM2450E |
TDM2451B
TDM2451E |
|
|
|
|
|
| 6 |
TDM2460B
TDM2460E |
|
|
|
|
|
|
|
| |
