Can I use Ozeki NG and Ozeki Message Server 6 on the same computer with the same GSM modem at the same time?
It is not possible. A GSM modem can only be accessed exclusively. This means that if you connect to it using an application (Ozeki NG), it is locked and cannot be accessed by another application (Ozeki Message Server 6). Solution: To enable both software to send SMS messages, we recommend to configure the GSM modem in Ozeki NG, and use Ozeki NG as an IP SMS service provider for Ozeki Message Server 6. Ozeki NG has a built in SMSC that can be used to connect client with the SMPP protocol. To use this option, all you have to do is create an SMPP user account. You can connect to the built in SMSC of Ozeki NG from Ozeki Message Server 6 (or any other SMS software) using the following connection information: IP 127.0.0.1, port 9500, SMPP username, and SMPP password.