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Repetoare radio Asterisk

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Guest ignition

As dori sa stiu daca vreunul din voi foloseste sau a testat Asterisk pe post de repetor radio. Aici se poate gasii modulul pt. asa ceva: http://app-rpt.qrvc.com/

M-ar interesa in ce masura este posibil sa implementez asa ceva fara hardware-ul mentionat in link, doar cu niste statii PMR + Soundblaster + Client SIP.

Ideea de baza ar fii cum as putea conecta la un Asterisk cateva statii PMR.

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Intre timp am facut cateva experimente cu meetme:extensions.conf-------------------------exten => _XXX,1,Answerexten => _XXX,2,Meetme(8)-------------------------Statie emisie-receptie PMR setata pe vox cu mufa jack pt. casca cu microfon.Cablu jack (mic/speak) in statie, bifurcatie cu alte jack-uri conectate la soundblaster unul la mic altul la speaker, inversate fata de statie.Client SIP (ex. X-ten) setat pe half-duplex deja conectat in conferinta 101 si setat pe soundblaster-ul respectiv.In teorie orice apel de la un post telefonic din PBX catre XXX adica conferinta 101 face conectarea pe canalul setat pe statie.Avantajul este ca odata intrat in conferinta nu mai exista ton de apel, care ar fi ocupat permanent canalul pe emisie.Probleme:1. Mufa jack de pe statie este pt. casca cu microfon nu pt. SoundBlaster (gii :) astfel ca atunci cand conectezi mufa de mic din statie la speacker in SB, statia sesizeaza semnal si ramane blocata pe transmisie, chiar si cand se seteaza mute din software. Banuiesc ca rezolvarea o poate gasii un electronist :)2. Odata conectat se sunt probleme de ecou + zgomot de fond

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