Domanda di colloquio di HCLTech
difference Between LL & ISDN
Risposta di colloquio
Anonimo
13 giu 2012
LL is leased line and is primary link & isdn is used as a backup link and it do have 95 to 110 volt current in it.
difference Between LL & ISDN
Anonimo
LL is leased line and is primary link & isdn is used as a backup link and it do have 95 to 110 volt current in it.