Date: Mon, 15 Oct 2001 14:57:55 +0200 (METDST) From: hm@hcs.de (Hellmuth Michaelis) To: Guido van Rooij <guido@gvr.org> Cc: freebsd-isdn@freebsd.org Subject: Re: call forwarding Message-ID: <20011015125755.4B8572B6@hcswork.hcs.de> In-Reply-To: <20011015130337.A31405@gvr.gvr.org> "from Guido van Rooij at Oct 15, 2001 01:03:37 pm"
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From the keyboard of Guido van Rooij: > I am wondering if it is apossible to use a ISDN card to enable callforwaring. > We have a setup where an i4b powered card shares an ISDN line with a > simple switch. If I want to enable a call forwarding using the normal > phone, I have to dial *210*<tel># to enable it. > However, I cannot use isdnphone to do so, as it contains non-digits. > So how would I enable this from the commandline? Usually keystrokes like "*210*<tel>#" are used tell a PBX or the exchange to configure/enable/disable services provided by them. One way to accomplish this is to use the D-channel Keypad Protocol to transport the characters "*210*<tel>#" from the telephone to the PBX/Exchange but some other (on PBX'es likely proprietary) protocols to do this exist. The keypad protocol is not implemented in i4b but it looks like is relatively easy to implement. hellmuth -- Hellmuth Michaelis Tel +49 40 55 97 47-70 HCS Hanseatischer Computerservice GmbH Fax +49 40 55 97 47-77 Oldesloer Strasse 97-99 Mail hm [at] hcs.de D-22457 Hamburg WWW http://www.hcs.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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