-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi list,
I'm getting a strange problem with a Mediatrix 3631 Gateway connected to the PSTN via an E1 PRI link configured for Euro ISDN signaling. The Mediatrix sends incoming calls from the PSTN to an Asterisk server via SIP: this works fine. But when the caller hangs up, the Mediatrix doesn't send "Bye" to Asterisk, so the call is not finished immediately from the Asterisk point of view: the delay is exactly 30 seconds. The telco made a trace on the ISDN, hangup is sent immediately, everything looks fine on their side. Then we took a trace on the gateway (see attached file). Line 345, ISDN "Disconnect" is received from the PSTN. According to the ISDN specs (and a trace I made on an Asterisk server connected via an ISDN card), I think the gateway should reply with a "Release", then the network would reply with "Release complete". But the Mediatrix never sends "Release". After 30 sec, the *network* sends "Release" (line 445), then the Mediatrix immediately sends "Release complete" (line 448). Then, the Mediatrix sends SIP / BYE (line 475), and Asterisk immediately hangs up. It seems to me that there is something wrong with the Mediatrix or am I wrong? It could obviously be a mistake in my configuration, but I could not find what is wrong. Has anyone successfully used a 3631 with Euro ISDN? Thanks, - -- Jean-Denis Girard SysNux Systèmes Linux en Polynésie française http://www.sysnux.pf/ Tél: +689 50 10 40 / GSM: +689 79 75 27 -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAlEYcRoACgkQuu7Rv+oOo/ixzACfQYghIjClC/sDIcBLB7Xp/VBI eFYAn17Kya8EIvAMF+xJvjmBTDfoMrWv =xc1L -----END PGP SIGNATURE-----
trace_Mediatrix_anon.txt.bz2
Description: BZip2 compressed data
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