|
 |
|
 |
|  | ISDN
PRI card with Hardware Echo Cancelation, and adjustable interrupt frequency, fully compatible…
|
| |
|
|
|  | ISDN
PRI card with Hardware Echo Cancelation, and adjustable interrupt frequency, fully compatible…
|
| |
|
|
 |
|  |
Tapping card for 1 E1/T1 trunk
…
|
| |
|
|
 |
|  |
Transcoding card, fully compatible with Asterisk
and FreeSWITCH.
It supports up to 32 transco…
|
| |
|
|
|  | ISDN
BRI card with hardware echo cancellation, fully compatible with Asterisk.
Features 4 ISDN …
|
| |
|
|
 |
|  | ISDN
BRI card with hardware echo cancellation, fully compatible with Asterisk.
Features 2 ISDN …
|
| |
|
|
 |
|  | PSTN (analog)
card fully compatible with Asterisk.
Supports up to 6 quadruple FXO/FXS modules, …
|
| |
|
|
|  | PSTN (analog)
card fully compatible with Asterisk.
Supports up to 6 quadruple FXO/FXS modules, …
|
| |
|
|
 |
|  | PSTN (analog)
card fully compatible with Asterisk.
Supports up to 6 quadruple FXO/FXS modules, …
|
| |
|
|
 |
|  |
Dual FXO/FXS module for PSTN (analog) cards.
Used for connecting PSTN lines, and provides failo…
|
| |
|
|
|  |
Hardware Echo Cancellation module for PSTN (analog) cards.
Speci…
|
| |
|
|
 |
|  | PSTN (analog)
card fully compatible with Asterisk.
Supports up to 6 quadruple FXO/FXS modules, …
|
| |
|
|
 |
|  |
Quadruple FXS module for PSTN (analog) cards.
Used for connecting analog phones and faxes.
&nb…
|
| |
|
|