Tim Nelson wrote: > Thats a VERY good question. Many of the circuits I've worked with are > dynamically allocated for voice or data depending on voice demands. Will > Zaptel/Dahdi accomadate this type of scenario or do the channels have to > be statically assigned?
Zaptel/DAHDI are not protocol stacks. Doing dynamic channel allocation requires assistance from an application; Asterisk includes an application called DAHDIRAS which can be used to build a RAS-style dial-in server to provide PPP connections (including multilink PPP, I believe). It's not commonly used, but it's been around for a long time and the last time I heard about someone using it did in fact work for them... Now, if you instead of have some sort of non-dial-up method of dynamically changing the number of channels assigned to the HDLC link, I don't know of anything that will support that over DAHDI; I'm not even sure the Linux HDLC network stack can handle that. -- Kevin P. Fleming Digium, Inc. | Director of Software Technologies 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA skype: kpfleming | jabber: kpflem...@digium.com Check us out at www.digium.com & www.asterisk.org _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
