Thanks Russ for your response. Finally found time to do more test on this thread. I uninstalled DAHDI-complete 2.9.1.1 and installed an older DAHDI version 2.4.1 It worked!
Both READMEs said Digium TE420: PCI-Express quad-port T1/E1/J1 should work. But it seems that 5th gen TE420 (see below) only works with older DAHDI version. 04:08.0 Communication controller: Digium, Inc. Wildcard TE420 quad-span T1/E1/J1 card 3.3V (PCI-Express) (5th gen) (rev 02) -----Original Message----- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Russ Meyerriecks Sent: Saturday, 31 May 2014 3:03 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Flashing Red Lights in TE420 (5th Gen) Card On Fri, May 30, 2014 at 4:07 AM, Lee, John (Sydney) <john....@compuware.com> wrote: > Even without plugging in the ISDN into span 1, all 4 spans are flashing red. Blinking red led is normal for spans which have been configured, but are receiving no signal. I might try plugging up a physical loopback plug to the port to rule out a bad incoming signal. > wct4xxp 0000:04:08.0: TE4XXP: Span 1 configured for CCS/HDB3/CRC4 > wct4xxp 0000:04:08.0: Span 2 configured for ESF/B8ZS wct4xxp > 0000:04:08.0: All spans in alarm : No validspan to source RCLK from This looks like a normal startup for mixed-mode configuration with nothing connected to the ports. I might try setting all spans to T1 or all spans to E1 and plugging one or the other back up to test the connections. -- Russ Meyerriecks Digium, Inc. | Linux Kernel Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA direct: +1 256-428-6025 Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users The contents of this e-mail are intended for the named addressee only. It contains information that may be confidential. Unless you are the named addressee or an authorized designee, you may not copy or use it, or disclose it to anyone else. If you received it in error please notify us immediately and then destroy it. -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
