How to detect mute call (silent call or one way call) by using TEMS

[trongcongbk]

Hi every body,
I have a problem about mute call (silent call or one way call). It occurred in large area. Any one can show me how to detect it by using TEMS. I need to analysis this problem.
Thanks advance!!!

[mail2paturi]

Dear Bro,

When the mute call occurs i have seen only there is change in DTX value it shows me 100 when a mute call occurs apart from that we cant observe any much in tems

[D33T0X]

I don't think you can see the mute calls in TEMS...

[trongcongbk]

Dear Bro,

When the mute call occurs i have seen only there is change in DTX value it shows me 100 when a mute call occurs apart from that we cant observe any much in tems

What about silent call event??? I have seen this option in events window???

[Lucky]

If I understand you correctly,
Select Presentation from Menu open the current channel window and look under Mode. It should show dedicated along with TCH confirming you are on the call and obviously the L3. Pardon me if I misunderstood.

QUOTE=trongcongbk;159753]Hi every body,
I have a problem about mute call (silent call or one way call). It occurred in large area. Any one can show me how to detect it by using TEMS. I need to analysis this problem.
Thanks advance!!![/QUOTE]

[Piscean21]

For every mute call o r silent patch SQI is not decoded in Tems. This is one indication of mute call.
Other parameter which can be helpful in detecting mute call via Tems is DTX. In case of mute call it shows 88 or 100 as a value

Hope this helps

[plannerguy]

Hi

Mute calls and silent calls can be detected by make calls and putting number in trace at NSS end.In TEMS if DTX show 88 or 100 value it doesnt mean that call is mute.It only shows that u noise level were u resides is below value or it is very low.or in another way u r transmitting SID Frames.


Regards
Plannerguy

[Meek]

hello
the Silent Call is a big problem, because ditedting the reason is not realy clair in case few sites are affecting , But in case of a large number of sites the problem is probably on A interface problem , may be there is a mismatching in CICs , or a E1 problem.
Regards