I have a very basic setup using some Sip phones and a QuadBRI adaptor. Everything seem to be running fine, however * spews out "MFE for TEI=76" every 10 sec. or so, on the console. Why do I get this message and what may be done to elliminate it ? Kind Rgds
Hi Jens, "MFE for TEI=76" means that a layer 2 p2p connection has been established between your * and your telco's switch. This is a good thing! :) It looks like your telco is pulling down layer 2 when the line is idle (probably also layer 1 for power saving). Do you see a lot of "card X span Y state FZ (A_ST_RD_STA = 0x1Z) messages in dmesg? Those indicate state changes on layer 1. I am currently cleaning up some things, so these messages will only appear if you have "bri intense debug span Y" enabled. best regards Klaus -- Klaus-Peter Junghanns CEO, CTO Junghanns.NET GmbH Breite Strasse 13a - 12167 Berlin - Germany fon: (de) +49 30 79705390 fon: (uk) +44 870 1244692 fax: (de) +49 30 79705391 iaxtel: 1-700-157-8753 http://www.Junghanns.NET/asterisk/ Am Sa, 2004-03-06 um 23.39 schrieb Jens P. Hansen:> I have a very basic setup using some Sip phones and a QuadBRI adaptor. > Everything seem to be running fine, however * spews out "MFE for TEI=76" > every 10 sec. or so, on the console. > > Why do I get this message and what may be done to elliminate it ? > > Kind Rgds > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
Hi there, Klaus-Peter Junghanns wrote:>It looks like your telco is pulling down layer 2 when the line >is idle (probably also layer 1 for power saving). Do you see >a lot of "card X span Y state FZ (A_ST_RD_STA = 0x1Z) messages >in dmesg? Those indicate state changes on layer 1. > > >Negative. I do not see any messages related to this issue in any logfiles (messages, syslog, dmesg etc.). In any event, guess I better read up on ISDN, maybe I can assist debugging this issue if that would be helpful ?>I am currently cleaning up some things, so these messages will >only appear if you have "bri intense debug span Y" enabled. > >Splendid, I will await your patch and until then simply remove the log-line in libpri :-) Have a great weekend. Kind regards Jens.