Author Topic: Analog Echo First 5 Seconds  (Read 3723 times)

Offline bobbyj023

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Analog Echo First 5 Seconds
« on: February 02, 2011, 11:18:03 PM »
We have a 3300 CXi II with 8 analog lines. When calling externally only, the first 5 seconds of the call there is an echo. We are using mitel 5340 IP Phones. The tech we had install the system said to I believe to change Fake Answer Supervision After Outpulsing from  Yes  to No but all that did was not allow the our caller to speak to be heard for the first 5 seconds.


Below is our CO Trunk Circuit Description settings:

Number   3
Line Start Type   Loop
Post Call Metering   No
Guard Timer   800
Calling Party Disconnect   No
Dictation Trunk   No
Ignore Far End Disconnect   No
Disconnect Timer   350
Ignore Far End Reversal During Seizure   Yes
Ringing Expected   Yes
Seize Timer   10
Address Signalling   DTMF
Fake Answer Supervision After Outpulsing   Yes
Ignore Answer Supervision   Yes
Release Supervision Expected   Yes
Audio Inhibit Until Answer Supervision   No
High Loss Option   No
Balance Network Setting   National Complex
Trunk Category   Short
Perform seize test on out-of-service trunks   Yes
Ground Condition During Busy Out   Removed
First Meter Pulse Is Answer   No
Minimum Ring Detection Timer   200
Drop Digit Rcvr for Outgoing Audio Before Ans Sup   No
Flash Timer   200
Call Clearing Signal   Disconnect
AC Impedance   National
CLASS Trunk   No
Milliwatt Tone   
Silence Tone   


Offline bobcheese

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Re: Analog Echo First 5 Seconds
« Reply #1 on: February 03, 2011, 03:16:30 PM »
Hi, what type of Analog trunks? LS or GS? How are they connected to system? If ASU II or on board analog then have you used the LS Measure tool?

Offline bobbyj023

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Re: Analog Echo First 5 Seconds
« Reply #2 on: February 10, 2011, 12:09:16 PM »
LS

Tried running LS Measure Tool getting strange results for each line:

Recommended Setting: UNKNOWN/UNKNOWN
Status: RED
Other: ----
ERL: 0.00000

any help? must have something setup wrong?

Thanks for the help.


 

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