UKVoIPTalk.com

Gurus,

When I put my phone on mute, I get disconnected aftrer 2 min.... Here is the
answer I got from voipfone support:

"I'm a fraid a call left on mute will eventually disconnect as our system
detects no use and drops the line - after 2 minutes I believe. This is a
safety feature to prevent dead calls being charged for indefinately"

I still believe this behaviour is wrong: If someone is talking on the line
and my phone is on mute: The line is not dead and I should not be
disconnected.

Any thoughts on that?

Thanks

"Mr JM" <jmp@is.com> wrote in message
news:oNidnYrxI_3DvX_anZ2dnUVZ8s-qnZ2d@pipex.net...[color=blue]
> Gurus,
>
> When I put my phone on mute, I get disconnected aftrer 2 min.... Here
> is the answer I got from voipfone support:
>
> "I'm a fraid a call left on mute will eventually disconnect as our
> system detects no use and drops the line - after 2 minutes I believe.
> This is a safety feature to prevent dead calls being charged for
> indefinately"
>
> I still believe this behaviour is wrong: If someone is talking on the
> line and my phone is on mute: The line is not dead and I should not be
> disconnected.
>
> Any thoughts on that?
>[/color]
How is someone talking on the line if the phone is on mute, who are they
talking to?
I would sooner have the automatic cut off than risk being charged for
calls that are sometimes not terminated properly, perhaps you should
consider 'music on hold' to keep the line open when on 'mute'.

Use case:

Imagine for a second you are listening on a conference call... the speaker
is talking... your baby is crying/mum's moaning in the bedroom next door...
Sounds familiar to anyone?

Putting your own phone line on mute mean you can follow what is being said,
without enoying the other 72 other participants with your kitchen background
noise. Does not this make sense?

Thanks
JM

"Harry Stottle" <sorryspamdoesntwork@nospam.uk.co> wrote in message
news:RNpEj.16314$5i5.9223@newsfe6-gui.ntli.net...[color=blue]
>
> "Mr JM" <jmp@is.com> wrote in message
> news:oNidnYrxI_3DvX_anZ2dnUVZ8s-qnZ2d@pipex.net...[color=green]
>> Gurus,
>>
>> When I put my phone on mute, I get disconnected aftrer 2 min.... Here is
>> the answer I got from voipfone support:
>>
>> "I'm a fraid a call left on mute will eventually disconnect as our system
>> detects no use and drops the line - after 2 minutes I believe. This is a
>> safety feature to prevent dead calls being charged for indefinately"
>>
>> I still believe this behaviour is wrong: If someone is talking on the
>> line and my phone is on mute: The line is not dead and I should not be
>> disconnected.
>>
>> Any thoughts on that?
>>[/color]
> How is someone talking on the line if the phone is on mute, who are they
> talking to?
> I would sooner have the automatic cut off than risk being charged for
> calls that are sometimes not terminated properly, perhaps you should
> consider 'music on hold' to keep the line open when on 'mute'.
>[/color]

Mr JM wrote:[color=blue]
> When I put my phone on mute, I get disconnected aftrer 2 min.... [...][/color]

Does your SIP UA give you the option of disabling silence suppression?

The symptom you describe suggests that your phone is 'pausing' the RTP
media stream when you put it on mute; it's quite likely that if you can
persuade your phone to continue the media stream when it's muted,
Voipfone won't kill the call.

Stephen

Mr JM wrote:
[color=blue]
> "Harry Stottle" <sorryspamdoesntwork@nospam.uk.co> wrote in message
> news:RNpEj.16314$5i5.9223@newsfe6-gui.ntli.net...[color=green]
>>
>> "Mr JM" <jmp@is.com> wrote in message
>> news:oNidnYrxI_3DvX_anZ2dnUVZ8s-qnZ2d@pipex.net...[color=darkred]
>>> Gurus,
>>>
>>> When I put my phone on mute, I get disconnected aftrer 2 min.... Here
>>> is the answer I got from voipfone support:
>>>
>>> "I'm a fraid a call left on mute will eventually disconnect as our
>>> system detects no use and drops the line - after 2 minutes I believe.
>>> This is a safety feature to prevent dead calls being charged for
>>> indefinately"
>>>
>>> I still believe this behaviour is wrong: If someone is talking on the
>>> line and my phone is on mute: The line is not dead and I should not
>>> be disconnected.
>>>
>>> Any thoughts on that?
>>>[/color]
>> How is someone talking on the line if the phone is on mute, who are
>> they talking to?
>> I would sooner have the automatic cut off than risk being charged for
>> calls that are sometimes not terminated properly, perhaps you should
>> consider 'music on hold' to keep the line open when on 'mute'.
>>[/color]
>
> Use case:
>
> Imagine for a second you are listening on a conference call... the
> speaker is talking... your baby is crying/mum's moaning in the bedroom
> next door... Sounds familiar to anyone?
>
> Putting your own phone line on mute mean you can follow what is being
> said, without enoying the other 72 other participants with your kitchen
> background noise. Does not this make sense?
>
> Thanks
> JM
>[/color]

Imagine you make a short call and absent-mindedly hit mute instead of
clearing the call. You then go away for a long easter break and on your
return find a huge bill for the call.

If it's an important call, I'd make sure that I couldn't be disturbed. I
would consider it rude if we were having a telephone conference and some
of the attendees were distracted and doing other tasks whilst I was
talking. How can you possibly deal with a crying child and continue to
participate in any conversation?????

A. Because it breaks the natural reading order.
Q. Why is top posting bad?

Thanks for the idea. I just checked:

The phone is a SNOM 300, and silence suppression is set to off.

JM
"Stephen Lewis" <stephen@sock.org.uk> wrote in message
news:47e2429f$0$632$5a6aecb4@news.aaisp.net.uk...[color=blue]
> Mr JM wrote:[color=green]
>> When I put my phone on mute, I get disconnected aftrer 2 min.... [...][/color]
>
> Does your SIP UA give you the option of disabling silence suppression?
>
> The symptom you describe suggests that your phone is 'pausing' the RTP
> media stream when you put it on mute; it's quite likely that if you can
> persuade your phone to continue the media stream when it's muted, Voipfone
> won't kill the call.
>
> Stephen[/color]

Having you call cut off at exactly 2mins after going on hold is almost certainly an end point configuration issue.

What SIP device are you using?

As Stephen Lewis mentioned, its probably connected to silence suppression. In xlite, you can set SIP keep alives to be sent in the advances settings area.

Matt

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- Okay, so you get a huge phone bill and this is your mistake: Fine! You
f****'d up: you pay for it. Just be responsible of your own act.You leave
the house and leave all your electrical appliance switched-on, boiler full
blast: you pay for the bills no?
- People can multitask (although this is not usually recognised as a male
capability).

But the point is still; The call is not dead... You are not alone on the
line: There are people talking !!!! Once everyone is disconnected: Ok: you
can kill the call.... But not before for god sake...!!!!

JM

[color=blue]
>
> Imagine you make a short call and absent-mindedly hit mute instead of
> clearing the call. You then go away for a long easter break and on your
> return find a huge bill for the call.
>
> If it's an important call, I'd make sure that I couldn't be disturbed. I
> would consider it rude if we were having a telephone conference and some
> of the attendees were distracted and doing other tasks whilst I was
> talking. How can you possibly deal with a crying child and continue to
> participate in any conversation?????
>
> A. Because it breaks the natural reading order.
> Q. Why is top posting bad?[/color]

Yes, but which end?

My end is a SNOM 300, with suppress_silent: off

Voipfone's end is????

and voipfone support wrote back: "I'm a fraid a call left on mute will
eventually disconnect as our system detects no use and drops the line -
after 2 minutes I believe. This is a safety feature to prevent dead calls
being charged for indefinately"

Surely this cannot be the right behaviour....

More thoughts? Any one else got the same issue?

JM


"mattpark" <admin@ukvoiptalk.com> wrote in message
news:mattpark.36kkd3@no-mx.ukvoiptalk.com...[color=blue]
>
> Having you call cut off at exactly 2mins after going on hold is almost
> certainly an end point configuration issue.
>
> What SIP device are you using?
>
> As Stephen Lewis mentioned, its probably connected to silence
> suppression. In xlite, you can set SIP keep alives to be sent in the
> advances settings area.
>
> Matt
>
>
> --
> mattpark
> ------------------------------------------------------------------------
> mattpark's Profile: [url]http://www.ukvoiptalk.com/member.php?userid=3[/url]
> View this thread: [url]http://www.ukvoiptalk.com/showthread.php?t=3415[/url]
>
> External post from [url]http://www.ukvoiptalk.com[/url]
>[/color]

Hmmm....

Well, i can't remember if the Snom 300 has an RTP keep alive option (may depend on the firmware version you are running)...

I would suggest:

1. Upgrade to latest firmware
2. Look for an RTP keep alive option and enable.
3. Failing that, enable "Silence Suppression" (the phones sends background noise to the other end when no audio is being sent).

Matt

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