Analogovy modem proti ISDN modem
Marian Cavojsky
cavojsky na soria-grey.sk
Pátek Leden 18 22:39:38 CET 2002
Dobry,
Mam problem s prechodom na ISDN externy modem pripojeny na seriovy port.
Ide o 3com U.S.Rootics ISDN Pro TA. Ked sa pripojim cez PCMCIA analogovy
modem vsetko funguje uplne bez problemov. Ked sa pripojim cez ISDN,
akekolvek tcp spojenie po preneseni nejakeho mnozstva (neviem povedat
velkost, ale vyzera, ze je to stal to iste), mito spojenie zmrzne. Ale
prave to TCP spojenie. Ked si otvorim nove okno a tam spustim (ssh,
links), tak mi zase prenesie take iste mnozstvo udajov, bez toho aby som
zhodil wvdial. ping a dig funguju bez problemov.
Mode (ISDN) uz v sebe nejake PPP ma, ale neviem ci s tym:
ATI16
3Com U.S. Robotics ISDN Pro TA Data Protocol Settings...
Incoming Protocol *VI =0 Auto Detect
Outgoing Protocol *VO =5 PPP
PPP mode *PPP=4 Multi Link PPP with DBA
AO/DI with DBA *A0 =1 1B+D maximum
BACP *B =1 Enabled
Dial-out prefix for BACP callback *C1 =
Long Distance Dial-out prefix *C2 =1
Callback for AO/DI calls *C3 =0 Disabled
Dynamic Bandwidth Allocation Settings B1(AO/DI) B2(MLPPP)
Sample time to add B-channel *A1=10 *D1=5 Seconds
Sample time to drop B-channel *A2=360 *D2=180 Seconds
Threshold level to add B-channel *A3=80 *D3=75 %
Threshold level to drop B-channel *A4=10 *D4=50 %
Dynamic Voice Override *E=1 Enabled for Incoming/Outgoing
Compression Mode *K=1 Auto Compression
MLPPP Endpoint Discriminator Class *U=0 Automatic
Authentication Protocol Select *AU=0 Automatic
OK
Vdaka.
--
Marian Cavojsky <cavojsky @ soria-grey.sk>
Spravca siete, Soria & Grey s.r.o, reklamna agentura
Windows&Office jsou jako droga. Krasny a prijemny prvni dojem,
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