Dinstar DWG2000E - 4.3.3 SIP Information

DWG2000E/F/G GSM/CDMA VoIP Gateway User Manual
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Shenzhen Dinstar Technologies Co., Ltd.
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ASR
Answer Seizure Ratio is a measure of network quality. It’s calculated by
taking the number of successfully answered calls and dividing by the
total number of calls attempted. Since busy signals and other rejections
by the called number count as call failures, the ASR value can vary
depending on user behavior.
ACD
The Average Call Duration (ACD) is calculated by taking the sum of
billable seconds (bill sec) of answered calls and dividing it by the number
of these answered calls.
PDD
Post Dial Delay (PDD) is experienced by the originating customer as the
time from the sending of the final dialed digit to the point at which they
hear ring tone or other in-band information. Where the originating
network is required to play an announcement before completing the call
then this definition of PDD excludes the duration of such
announcements.
Call Status
Show the Status of port, include idle, active, alert and processing
 Idle means there is no call on this channel
 Processing means call is connecting
 Alerting means destination is ringing
 Active means the call is connected
 Ringing means the gateway is answering incoming call from mobile
 Calling Waiting means the gateway is receiving another call during
conversation and implement call waiting service
 Call Hold means the call is hold by extension of IPPBX/SIP Server

4.3.3 SIP Information
Figure 4-3-3 SIP Information
Displays registration status information with Softswitch platform or SIP Server
Table 4-3-3 SIP information
Parameters
Description
Port
The number of SIP channels, DWG2000E-8G/C has 8 SIP channels