Erik, T2 timer for MTP2, not for ISUP level. T2 timer describes time between attempts for new sync at MTP2 level. If probe fails, system must fall to SIOS.
В Срд, 11/11/2009 в 14:50 +0100, Erik Wartusch пишет: > Hi, > > To be more detailed it is about the ISUP T2 timer, when the remote link > gets down the SS7 stack should send SIO messages until the timer runs > out. Obviously we failed to pass this test with the provider. > Had somebody this problem too? > > Regards, > > Erik > > Am Mittwoch, den 04.11.2009, 16:47 +0100 schrieb Erik Wartusch: > > Dear Asterisk SS7 Mailing list! > > > > We have the requirement of a telco (ss7 link to them) on MTP level 2: > > > > "You should be able to send periodicaly SIO followed by SIOS signal in > > case the link is blocked from our side". So something regarding an > > reconnect attempt and timers. > > > > We tested that once [with libss7 (libss7-branch) and asterisk-1.6.0 > > trunk] and they claimed we dont fulfill that (on other side Siemens > > EWSD). libss7 is not resending the messages periodically they claimed. > > > > Can somebody bring some light into this? Is this implemented in libss7 > > or configurable? Thanks in advance. > > > > Kind Regards, > > > > Erik > > > > > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 Best regards, Konstantin Prokazoff ---------------------------------- Center Of Excellence, S_V_R Group tel. +38 044 594 1707, ext. 1038 fax. +38 044 594 1706 icq. 133 033 448 web: http://www.svr.kiev.ua ----------------------------------
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