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Configuring WAN Access
Configuring E1 lines
Using ISDN signaling
To configure an E1/PRI line for ISDN signaling in Belgium, the Netherlands, Switzerland,
Sweden, Denmark, or Singapore:
1
2
3
4
If the profile you have configured is not the active profile, activate it as described in
"Activating a profile" on page 2-7.
Using DPNSS signaling
To configure an E1 line for DPNSS signaling:
1
2
3
4
5
3-26
Open the Net/E1 > Line Config > Line Config profile > Line N subprofile for the line you
are configuring, and set the Sig Mode parameter to ISDN. For example:
Net/E1
Line Config
Line Config profile
Line 1...
Sig Mode=ISDN
Set the Switch Type parameter to Net 5 (the standard used in these countries):
Switch Type=Net 5
Specify G.703 framing (the standard used by most E1 ISDN providers):
Framing Mode=G.703
Note: If you select G.703, the MAX unit provides CRC-4 checking. If you select 2 DS, it
does not.
Exit the profile and, at the exit prompt, select the exit and accept option.
Open the Net/E1 > Line Config > Line Config profile > Line N subprofile for the line you
are configuring.
Set the DPNSS signaling mode and a compatible switch type. For example:
Net/E1
Line Config
Line Config profile
Line 1...
Sig Mode=DPNSS
Switch Type=Mercury
Mercury is a variant of DPNSS.
Set the framing mode. For example:
Framing Mode=2DS
Most E1 DPNSS providers in the U.K. require 2DS, which is a variant of G.703. If you
select G.703, the unit provides CRC-4 checking. If you select 2DS, it does not.
Make sure that the following parameters are set to their default values, as shown:
L3 End=x-side
L2 End=b-side
NL Value=64
LoopAvoidance=7
Exit the profile and, at the exit prompt, select the exit and accept option.
MAX 6000/3000 Network Configuration Guide
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