by hegars | Oct 9, 2019 | Cisco, Electronics, Telecoms
I have a Cisco IAD2431-16FXS that has an issue with audio from the FXS mouth ports, sending only static, receive is fine Testing with a 600ohm Alcatel TE200 with REN of 1 over a 1000m coil FXS Loopback Tests Lopping the local disables network and I get amplified...
by hegars | Oct 7, 2019 | Telecoms
Early Telecom version Lines Test Set No. 1 Telecom S 399/20 New Version – Lines Test Set Number...
by hegars | Oct 1, 2019 | Electronics, Telecoms
Main Board DSL Controller? D1_DSL W8396L01? D1_FAST Le87281 – G.Fast Single Channel Line Driver https://www.microsemi.com/product-directory/g-fast/4139-le87285 U11 UART? J2 Main Controller Catalyst semi? Microsemi? S8383N23SLMD8 Ethernet Transformer U7 –...
by hegars | Jul 19, 2019 | Cisco, Telecoms
https://www.cisco.com/c/en/us/support/docs/voice/voice-quality/30141-symptoms.html#anc14 https://www.cisco.com/c/en/us/support/docs/voice/digital-cas/14007-net-signal-control.html DSP Debuging...
by hegars | Sep 16, 2018 | Network, Telecoms, xDSL
Built a custom patch cable with two 50 pin champ connectors (set for pairs 1 thur 8) and krone disconnect modules in the middle which allows you to manually busyout/fault a line using a small slice of plastic It could be used to tap into and out of the line using...
by hegars | Jan 8, 2018 | Cisco, ISDN, Network, Telecoms
Its all about Channelized E1….. And the Modem CSM MICA (Modem ISDN channel aggregation) c3725 isdn switch-type primary-net5 ! controller E1 1/0 pri-group timeslots 1-31 ! interface Serial1/0:15 no ip address encapsulation hdlc isdn switch-type primary-net5...
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