Version 6.6 599 October 2014
Installation & Operation Manual 40. General SIP Configuration
Parameter
Name
Type
Provisioning
Type
Description
Optional IE in
SETUP
String
Up to 99 chars
Instant Enables the adding of an optional
Information Element data (in hex format) to
the ISDN SETUP message. For example, to
add the following IE: '0x20,0x02,0x00,0xe1',
set this parameter to "200200e1".
Note: This IE is sent from the Trunk Groups
with parameter Send Optional IE set to
Enabled.
Enable Calling
Party Category
Enum
Disable, Enable
Instant Defines whether the Calling Party Category
is relayed between SIP and PRI.
PSTN Alert
Timeout
Integer
1 – 600
Instant Defines the Alert Timeout value (in seconds)
– ISDN T301 timer – for IP to Tel calls. This
timer is used between the time a SETUP
message is sent to the Tel side and a
CONNECT message is received. If an
ALERTING message is received, the timer is
restarted.
Send Metering
to IP
Enum
Disable, Enable
Instant Enables sending of metering messages to IP
on detection of metering pulses.
CAS
Disconnect On
Detection of
Busy Tone
Enum
No, Yes
Instant Enables disconnect of CAS calls on busy
tone.
MFC R2
Category
Integer
1 – 15
Instant Defines MFC R2 Calling Party Category
(CPC). Provides information on calling party
such as National or International call,
Operator or subscriber and Subscriber
priority.
TDM Over IP Enum
Disable, Enable
Instant Enables TDM tunneling.
When TDM Tunneling is enabled, the
originating device automatically initiates SIP
calls from all enabled B-channels pertaining
to E1/T1/J1 spans that are configured with
the 'Transparent' protocol. The called
number of each call is the internal phone
number of the B-channel from where the call
originates. The 'IP to Trunk Group' routing
table is used to define the destination IP
address of the terminating device. The
terminating device automatically answers
these calls if its E1/T1 protocol is set to
'Transparent'.
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