Hi Patrick, you do not need a NT-1 to power it, a BRI Crosscable is OK, pinout is:
3456 which you cross like: 3-4 4-3 5-6 6-5 Regards, Christian Patrick wrote:
Hi all, New to the list. I just received two TinyUSB TA's that I would like to use in a back-to-back or NT-TE setup so I can play around with mISDN, chan_misdn and Asterisk. I have mISDN-1.0.4 and mISDNuser-1.0.3 installed, plugged the TA's into the USB ports and misdn-init scan found them ok. I changed /etc/misdn-init.conf so it looks like: card=1,hfcsusb card=2,hfcsusb te_ptmp=1 nt_ptmp=2 (rest unchanged) Then did misdn-init start and that seems to go ok also judging from the messages in /var/log/messages. My questions are: 1) do I need a NT-1 in between the TA's to power the link or can I just use a direct cross cable between the TA's? 2) if I can use a direct link am I right to assume I need to use an ISDN BRI cross cable between both units? If so, does anyone know the pinout? I could only find the pinout of an E1 cross (1-4, 2-5) Thanks and regards, Patrick _______________________________________________ Misdn-asterisk mailing list [email protected] http://lists.beronet.com/cgi-bin/mailman/listinfo/misdn-asterisk
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