CTP Systems CTPhone 1900, Applications Manual

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CTPhone 1900 System Configuration
CTPhone Handset Initialization
After configuring a CTPhone extension in the CTPhone Manager, you
must complete other steps to operate a CTPhone handset. These steps in
their recommended order are:
1 Enter system and handset IDs into the CTPhone handset.
2 Make a phone call to store the handset’s ESN in the CTPhone Control-
ler.
Note You should back up configuration files on the CTPhone Controller
after completing step 2 by using the Get function (see Figure 4-1).
Table 4-D explains the IDs configured in a CTPhone 1900 system. Figure
4-2 illustrates the relationship between these IDs.
Figure 4-2. Relationship Between ESN, System ID, & Handset ID
Table 4-D. IDs Affecting CTPhone Handset Operation
ID Description Where Stored
System ID Determines what
CTPhone 1900 systems a
handset may operate in. CTPhone Controller: configured in System Set-
tings database
Handset: up to 8 stored by system administrator or
user; each system ID is stored with an associated
handset ID
CTPhone
handset ID Uniquely identifies a
handset within a given
CTPhone 1900 system. CTPhone Controller: configured per handset in
the User Database
Handset: up to 8 stored by system administrator or
user; each handset ID is stored with an associated
system ID
Electronic
Serial Number
(ESN) Unique to every CTPhone
handset, regardless of the
systems it operates in.
CTPhone Controller: automatically stored when
handset with configured system/handset IDs gets
first dial tone
Handset: factory programmed
ESN — 1234
System ID — 1000
Handset ID — 1111
System Settings
Database
System ID: 1000
User Database
Handset ID: 1111
ESN: 1234
CTPhone
Controller