Configuring WAN Access
Configuring inbound calls
MAX 6000/3000 Network Configuration Guide 3-67
Does call have ISDN subaddress? Do not answer.
No
Does Sub-Adr=TermSel?
Yes
Determine if call is net-to-net:
See MAXDAX section. Is the MAXDAX call net-to-net?
If Sub-Adr=Routing and the called number has an ISDN subaddress that matches
setting of V.1 10 , DM, LAN, or Serial parameter, the call is not net-to-net.
If the called number (without subaddress) matches an Ans N# setting in an Ethernet
(Mod Config) or V.110 profile, or any digital modem profile, the call is not net-to-net.
If the called number (without subaddress) matches Ans # in a Net/T1 Line N pro file, or
the call service matches Ans Svc in a Net/T1 Line N profile, or the call arrives on a
Leased 1:1 channel (see PBX Type parameter), it is net-to-net PBX.
If the called number (without subaddress) matches Ans N# in a Host/BRI or BRI/LT
profile or the call is answered on a channel whose slot (Ch N Slot, B1 Slot, B2 Slot)
parameter points to a Host/BRI or BRI/LT module, it is net-to-Net/BRI.
Yes
No
Is net-to-net
Route to indicated
T1 channel
or BRI line.
Is not net-to-net.
Does Sub-Adr=Routing?
Yes
Does subaddress match DM?
No
Is a digital modem available? Reject call.
No
Does subaddress match V. 11 0?Is V.110 module available? Reject call.
No
Route call to it.
Yes
Route call to it.
Yes
No
Does subaddress match Serial?Does called number with/without
subaddr. match Ans N# Port
Config (invs-mux) profile
setting?
If port available,
Yes
Yes
No
Is call answered on a channel whose slot (Ch N
Slot, B1 Slot, B2 Slot) and port (Ch N Prt/Grp,
B1 Prt/Grp, B2 Prt/Grp) parameters point to a
serial-host port?
Yes
route call to it.
Otherwise, reject
call.
If port (invs-mux)
No
Is a serial-host (invs-mux) port
available? Reject call.
No
Route call to it.
Yes
No
Does subaddress match LAN?Is bridge/router module
available? Reject call.
No
Route call to it.
Yes
No
Continue next page: “A”Continue next page: “B”
No
Yes
Yes
Yes
Is call received on a channel whose telephone number parameter
(Ch N#, Pri Num, Sec Num) does not match the called number? Ye s Do not answer.
Telephone number matches or called number not provided.
available, route
call to it. Other-
wise, reject call.