Dialed Number Gets Stuttered Dial Tone Instead Of Ringback; Dialed Number Gets Dial Tone Instead Of Ringback - Nortel ICS Install Manual

Dialed number gets stuttered dial tone instead of
ringback
Possible problem
The remote caller has tried to reach a Norstar target line, but
has reached a trunk with DISA instead.
Alternatively, the Norstar system has mapped incoming digits
onto the DISA DN.
Solution
1. Verify all the digit strings that the switch should be
sending.
2. Check that you have defined a corresponding Received
number for every target line in your system.
3. Check that you have defined the correct DISA DN for your
system.
4. Make sure that the published telephone numbers for your
network are correct.

Dialed number gets dial tone instead of ringback

Possible problem
The remote caller has tried to reach a Norstar target line, but
has reached the Norstar system instead. Norstar has mapped
the incoming digits onto the Auto DN.
Solution
1. Verify all the digit strings that the switch should be
sending.
2. Check that you have defined the corresponding Received
number for every target line in your system.
N0130943 02
Problems for network or remote users / 623
Modular ICS 7.1 Installer Guide