Nortel Networks Instant Internet 400 Unit - Manual (Page 30)

30 Chapter 2 Installation preparation
300867-G
T1 Connection Information
Framing Format (ESF or D4): _________________________________
Line Encoding (B8ZS or AMI): _________________________________
Data Type (Normal or Inverted): ________________________________
Line Build-Out (in dB): _______________________________________
Rate Multiplier (64K or 56K): __________________________________
Line Speed (in Kb/s): _________________________________________
This information is available from your T1 service provider. If you are not using a
T1 connection, you do not need to provide this information.
Telephone Company Information
ISDN SPID Number: _________________________________________
ISDN SPID Number: _________________________________________
SPID (Service Profile Identifier) numbers are provided by your telephone
company when you install an ISDN line. Usually, two SPID numbers are provided,
but sometimes one and sometimes even none is provided. Only those using an
ISDN connection, need to provide this information.