[general]
static=yes
writeprotect=no

[vpnguests]
exten => NameDesErstenClients,1,Dial(SIP/NameDesErstenClients)

exten => NameDesZweitenClients,1,Dial(SIP/NameDesZweitenClients)

exten => NameDesDrittenClients,1,Dial(SIP/NameDesDrittenClients)