Telos TWOx12 - Page 73

TELOS TWOX12 USER’S MANUAL
GETTING UP & GOING – SYSTEM CONFIGURATION
CHAPTER 3 61
• Scroll down to SPID2 and repeat the previous step, entering the second SPID for the
ISDN circuit in the bottom jack of slot A. Push Select to confirm.
• Scroll down to BotDN/MSN1 and repeat the previous step, entering the first DN for the
ISDN circuit in the bottom jack of slot A. Push Select to confirm.
• Scroll down to BotDN/MSN2 and repeat the previous step, entering the second MSN
for the ISDN circuit in the bottom jack of slot A. Push Select to confirm.
• Scroll up to the ↵ using the 5 button and press the Select button.
• Repeat the steps above to enter your SPIDs & DNs for slots B and C.
• Power the unit off and then back on.
i
ISDN TIP!
1. Incorrectly entered SPIDs are the most common problem users in the USA &
Canada have placing ISDN calls. Compare the SPIDs you have entered with the
SPIDs provided to you on by the phone company to be certain that you have entered
them correctly. Do not add anything to your SPIDs.
2. Note that there are no hyphens, dashes (- ), or spaces in SPIDs so the system will
not allow you to enter any non- numeric characters. If your installer has included
them in the SPID, ignore them.
3. For a list of known working SPIDs by Telephone Company see the appendix.
4. See section 7.3.2 for numerous tips about SPIDs and ISDN protocol settings.
5. If you have any questions about your SPIDs, call your phone company.
6. If you have PTP (AT&T Point- to- Point) or ETS300 (Euro- ISDN) Telco mode, you
should not enter anything in the SPID fields.
h
HOT TIP!
The Directory Numbers or DNs (sometimes called Listed Directory Numbers or LDNs)
are your 7- digit phone number as would be found in the Telephone Directory. They
normally do not include the area code.
w
IMPORTANT!
Each directory number (DN) will correspond to one SPID. You must enter them to
reflect this relationship. The DN corresponding to SPID1 must be entered as DN1
while the DN corresponding to SPID2 must be entered as DN2.
If you experience problems only with incoming calls check your DNs.