Confirmed - you don't need a Telnet client, a standard raw socket will do (at least with my Multitech IP/GPRS will do).
On Sunday, April 8, 2012 10:11:14 PM UTC+3, T.Delenikas wrote: > > Hi, > > In my current redesign, I've also got rid of the telnet client. With my > own comm-to-ip bridging interfaces, everything work ok. > However, I think (it's a long time ago) that pure IP modems do require a > telnet client. The good thing is that I have a Multitech IP modem lying > around, so in the next days I will also try to connect to it with a > straight socket. > > (The other issue that's bugging me is that something has changed in Apache > Commons v3 and smslib doesn't work any more with this... you have to use > the old Commons version. So I will definitely throw away the telnet client > if I can! > > On Sunday, April 8, 2012 9:41:25 PM UTC+3, wim stevens wrote: >> >> Hello, >> >> My modem is connected to a Ethernet-to-COM gateway. In Smslib the modem >> must be configured as IPModem. >> At startup of smslib the program tries to negotiate the various telnet >> options >> this.tc = new TelnetClient(); >> this.tc.addOptionHandler(this.ttopt); >> this.tc.addOptionHandler(this.echoopt); >> this.tc.addOptionHandler(this.gaopt); >> The Ethernet-to-COM gateway is running in raw mode and passes all data to >> the modem. Of course the modem does not understand anything of it. >> I do not understand why IPModemDriver is using TelnetClient and not just >> Socket. >> I made a few minor modifications in this way. All seemed to be working >> fine. >> So my question: are there modems in use that require the full >> TelnetClient protocol ? Or are there other reasons for using TelnetClient ? >> >> Regards >> >> Wim Stevens >> > -- You received this message because you are subscribed to the Google Groups "SMSLib Discussion Group" group. To view this discussion on the web visit https://groups.google.com/d/msg/smslib/-/n7VPuYPaSDoJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/smslib?hl=en.
