iPECS eMG80 & eMG800 & UCP
Administration and Programming Manual Issue 1.6
459
Table 4.4.8.3-1 SIP CO ATTRIBUTES
ATTRIBUTE DESCRIPTION RANGE DEFAULT
the “Called Party ID”.
Miscellaneous set
Drop Busy Station
While busy, the system can be configured to
terminate a station call, and accept and connect any
new call from the SIP Trunk. For special use, it is
No
Yes
No
Ignore INBAND DTMF
In some situations, DTMF tones from the connected
party may be received along with the DTMF Type
specified above. This can cause errors in detection
such as double digits. In this case, the system can
be configured to ignore Inband DTMF signals. Note
do not disable Inband signals if selected as the
“DTMF Type” above as this may disable DTMF
No
Yes
No
SIP Trunk Group
Multiple SIP User ID ranges may register with the
SIP CO, for example, SIP COs from different
providers. When different SIP User ID ranges are
required on a SIP CO, a different SIP Trunk Group
should be assigned to each range. Note this has no
relationship with the CO/IP Line Group.
0~71
(0:Normal/1-
71:Check To
header)
0
Send Refer for Transfer
The system can employ the SIP Refer method to
forward or transfer incoming calls to an “Off-net”
location if supported by the SIP Service Provider.
No
Yes
No
CN Payload Insert
When Comfort Noise generation is desired, the
system will provide a Comfort Noise Payload during
No
Yes
No
Ignore 180 after 183
If the option is Yes, an appropriate ring back tone
may be played to the calling party when the called
party's phone is alerting without changing the
internal or system ring back tone. For example,
when placing a call from USA to Korea, a Korean
ring back tone is heard by the caller.
No
Yes
No
Add “user=phone” param
For outgoing SIP call, "user=phone" will be added in
No
No
Advice of Charge
When assigned, The system estimates the call cost
for display on the phone with appropriate regional
protocol support.
No Service,
SIP AOC
No Service
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