Тишина при звонке на E1 номер

Ума не приложу в чем дело, звоню на номер в потоке E1, вызов становится на холд и тишина, при этом если звоню на этот же номер с другого телефона, музыка начиает звучать с обоих аппаратов. Астериск 1.8.8, DAHDI 1.4.2 плата E1 OpenVox D130. Проблема наблюдается как на входящих звонках так и на исходящих. В чем может быть проблема ? в логах вроде чисто !

-- Accepting overlap call from '8442234359' to '2261663' on channel 0/1, span 1
-- Starting simple switch on 'DAHDI/i1/8442234359-4'
-- Executing [2261663@from-pstn:1] Set("DAHDI/i1/8442234359-4", "__FROM_DID=2261663") in new stack
-- Executing [2261663@from-pstn:2] Gosub("DAHDI/i1/8442234359-4", "app-blacklist-check,s,1()") in new stack
-- Executing [s@app-blacklist-check:1] GotoIf("DAHDI/i1/8442234359-4", "0?blacklisted") in new stack
-- Executing [s@app-blacklist-check:2] Set("DAHDI/i1/8442234359-4", "CALLED_BLACKLIST=1") in new stack
-- Executing [s@app-blacklist-check:3] Return("DAHDI/i1/8442234359-4", "") in new stack
-- Executing [2261663@from-pstn:3] Set("DAHDI/i1/8442234359-4", "CDR(did)=2261663") in new stack
-- Executing [2261663@from-pstn:4] ExecIf("DAHDI/i1/8442234359-4", "1 ?Set(CALLERID(name)=8442234359)") in new stack
-- Executing [2261663@from-pstn:5] Set("DAHDI/i1/8442234359-4", "CHANNEL(musicclass)=test") in new stack
-- Executing [2261663@from-pstn:6] Set("DAHDI/i1/8442234359-4", "__MOHCLASS=test") in new stack
-- Executing [2261663@from-pstn:7] Set("DAHDI/i1/8442234359-4", "__CALLINGPRES_SV=allowed") in new stack
-- Executing [2261663@from-pstn:8] Set("DAHDI/i1/8442234359-4", "CALLERPRES()=allowed_not_screened") in new stack
-- Executing [2261663@from-pstn:9] Goto("DAHDI/i1/8442234359-4", "app-blackhole,musiconhold,1") in new stack
-- Goto (app-blackhole,musiconhold,1)
-- Executing [musiconhold@app-blackhole:1] NoOp("DAHDI/i1/8442234359-4", "Blackhole Dest: Put caller on hold forever") in new stack
-- Executing [musiconhold@app-blackhole:2] Answer("DAHDI/i1/8442234359-4", "") in new stack
-- Executing [musiconhold@app-blackhole:3] MusicOnHold("DAHDI/i1/8442234359-4", "") in new stack
-- Started music on hold, class 'test', on DAHDI/i1/8442234359-4