Inter-Tel AXXESS Manual page 587

NOTE:
calls from another node (e.g., Node 2 uses ARS to place outgoing calls using the PRI
span on Node 1). If it is not enabled, some of the calls from Node 2 may not go out to
the public network properly. Enable this flag for all nodes in a system.
•
Connect On Call Proceeding: (Used for PRI-equipped cards only) This flag affects
outgoing Primary Rate ISDN calls. If it is enabled, the system connects the B-channel
as soon as the Call Proceeding message is received from the CO interface. Some CO
interfaces, especially SS7 interfaces, do not send progress indicators when they are
playing tones or announcements on the B-channel. They play the tone or announcement
prior to sending the progress message, after the call proceeding. In this case, if the flag
is disabled, the user experiences audio clipping. If the flag is enabled, the channel is
opened when the call proceeding message is received and the system does not have to
wait for a progress indicator (indicating alerting, busy, reorder tones or announce-
ments).
•
Operator System Access: (Used for PRI-equipped cards set for National ISDN2 only)
When National ISDN 2 is used, there is an option to enable Operator System Access.
Operator System ACCESS (OSA) is required by some central offices. If this flag is
enabled, the user is allowed to request access to an operator services system.
NOTE:
Rule #2 Echo Toll Field from the Operator and International Operator Route groups.
(See
•
Send International Toll Digits: (Used for T1/PRI or E1/PRI trunks only) If enabled
(default), the system sends international toll digits (for example, 011) in the dial string
in addition to the number type. If disabled, the toll digits are stripped from the dial
string for international calls using ISDN trunks. Enable this flag if the CO ignores the
number type.
10.28 When ordering Primary Rate Interface services, see the following chart for the informa-
tion your carrier needs to know:
Purchasing T1 Services
®
INTER-TEL AXXESS
This flag should be enabled for PRI spans that are used for placing outgoing
If using ARS with National ISDN 2, and OSA is enabled, you must remove Dial
page 6-291.)
Protocol Custom ISDN or National ISDN 2
Signaling Clear Channel 64Kbs
Framing BSF
Coding B8ZS
Jack Type RJ48C
Data Normal (not inverted)
Glare CPE Yields on Incoming Calls
System Features
®
MANUAL VERSION 11.0 – May 2008
5
Page 5-61