The only way that there would be echo in the quintum is if you have raised the gains (TX and RX) too high. This will cause echo and distortion. Check these settings.
i want to know if i configured an E1, i must do 30 simultanous calls, the problem is i get a strange message “circuit unvailable”, instead i’ve only 30 users that call, i’m asking how can i know if all E1 channels are used or not?
I am facing alot of echo on a quintum axt 2400. I tested all other fixed gsm modules on it and there is no echo, but when i link to the quintum and place call, i hear echo. could you please advice a solution?
Thanks
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