Citel 6000 Guia Da Instalação
EXTender 6000 Quick Installation Guide
8
ISDN Requirements (for asynchronous connections)
Before you install your units, order an ISDN BRI line at both the local site and the remote branch office.
This ISDN line should be capable of the following:
• The ability to make two “data” calls, one on each B Channel of the ISDN line.
• If long distance, both “data” calls must be set up as “data”.
This ISDN line should be capable of the following:
• The ability to make two “data” calls, one on each B Channel of the ISDN line.
• If long distance, both “data” calls must be set up as “data”.
Note: Confirm this with your long distance provider when you order your ISDN Line. A call is defined
as “voice” or “data” in the setup message.
as “voice” or “data” in the setup message.
Information for the System Administrator
When your ISDN BRI line is installed, you receive two Service Profile Identifiers (SPIDs) and two
Directory Numbers (DNs). Provide these numbers to the System Administrator. Record the SPID and DN
information and keep it in a safe place for reference when installing the ISDN TAs. If you do not have the
SPIDs or DNs, you cannot program the ISDN TAs.
Directory Numbers (DNs). Provide these numbers to the System Administrator. Record the SPID and DN
information and keep it in a safe place for reference when installing the ISDN TAs. If you do not have the
SPIDs or DNs, you cannot program the ISDN TAs.