Can I use a dial up modem connected to the voice channels?Currently, the maximum supported baud rate modems can connect through the voice channels is 9600 baud.
1. You must use Proprietary Firmware to achieve 9600 baud.
2. You must use G.711 A- Law for the voice coder.
3. Your network delay must not exceed 150ms.
Dial-up modem connections through the voice channels (called modem-relay) are not currently supported by the MultiVOIP products.