Install and Administer Trunks
Install CAMA/E911 Trunk
660 SI Installation and Upgrades
June 2004
1 Insert the TN429C or later CO trunk circuit pack in any available port slot. Be sure the TN744D
Call Classifier - Detector circuit pack is Vintage 2 or later.
2 Wire the CAMA trunk to the MDF (the trunk from the CO). Refer to the pinouts in Circuit Pack
and Auxiliary Equipment Leads (Pinout Charts) on page 771 for 2- and 4-wire analog and digital
lines, 8, 16, and 24 ports; hybrid line; MET line; AUX and CO trunk or Circuit Pack and
Auxiliary Equipment Leads (Pinout Charts) on page 774 for 3-wire CO trunk, DID/DIOD trunk,
tie and DS1 tie trunk, 2- and 4-wire ISDN-BRI lines, packet data line, and 4 port DIOD.
Adding the Trunks
Return to Task List
1 At the prompt, type add trunk next and press Enter.
2 On the Trunk Group screen Figure 263, CAMA Trunk Group form (page 1), on page 660, in the
Group Type: field, enter cama.
3 In the Group Name: field, enter the desired name.
4 In the TAC: field, enter the desired trunk access code.
5 In the Outgoing Display: field, enter y.
6 In the CESID I Digits Sent: field, enter the number directed by the Central Office (CO) or
the Public Safety Answering Point (PSAP).
7 Scroll to Figure 264, Administrable Timers form (page 3), on page 661.
8 On the Administrable Timers screen (page 3), you may need to adjust these fields according to
your CO. Scroll to Figure 265, Group Member Assignments form (page 5),
on page 661.
9 On the Group Member Assignments screen, in the Port field, add the trunk members and press
Enter when finished.
Figure 263: CAMA Trunk Group form (page 1)
Page 1 of 11
TRUNK GROUP
Group Number: 1 Group Type: cama CDR Reports: y
Group Name: cama Trunk Group - E911 COR: 1 TN: 1 TAC: 701
Direction: outgoing Outgoing Display? y CESID I Digits Sent: 0
Busy Threshold: 99
ESID I Digits Sent: 0
Busy Threshold: 99
TRUNK PARAMETERS
Trunk Type: wink-start
Outgoing Dial Type: r1mf
Trunk Termination: rc
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