### ISDN T1 (PRI), Long Haul (External T1) Configuration Worksheet

Use the worksheet below to collect information that may be required to configure your DataFire PTE adapter in your operating system environment. Note that not all operating systems support all parameters.

The parameters on this page are for ISDN T1 (PRI) connected directly to an external T1 telephone line (Long Haul). If your adapter is connected to a PBX or similar in-house network, use the ISDN T1 (PRI), Short Haul (PBX or Other Internal Network) configuration worksheet.

Parameter | Value
--- | ---
Coding | [ ] B8ZS
Framing | [ ] ESF
Long Haul Line Build Out (Level) | [ ] 0dB [ ] 7.5 dB [ ] 15 dB [ ] 22.5 dB
EQ Gain Limit | [ ] High [ ] Low
Address Type |
Numbering Plan |
Subaddress Type |
ISDN Switch or D Channel Protocol | [ ] AT&T 5ESS [ ] Nortel DMS 100/250 [ ] National ISDN2
Modem Nationality | Enter the country in which the PTE adapter will be installed: