Voice Over IP - Incoming calls during power/network outage?

This is Interesting: Free IT Magazines  
Home > Archive > Voice Over IP > August 2005 > Incoming calls during power/network outage?





You are viewing an archived Text-only version of the thread. To view this thread in it's original format and/or if you want to reply to this thread please [click here]

Author Incoming calls during power/network outage?
NNTP

2005-08-29, 7:45 am

Fellow VOIPer's

Have any of you tested to see what happens to incoming calls when the power
or the net is down. I assumed during a power or network outage incoming
calls would roll-over to voice mail. When I powered down my modem and
dialed in from a POTS line, it resulted in a long period (~19 secs) of
dead-line, eventually followed by the 'all circuits' busy tone.

Below is a note to tech support and thier response. [They are not correct
about the 'busy signal' which is different then an the 'all circuits busy'
tone.]

If you haven't already tested it, give it a try and share the results with
the rest of us. As you can see below I'm using Sunrocket.

Thanks

Bob


========================================
===========================
Dear Sunrocket

I just powered down my modem and dialed in from a POTS line. It resulted in
a long period (~19 secs) of dead-line, eventually followed by the 'all
circuits' busy tone.

To me this is a big deal. I really expected to be collecting voice mail
during a network service outage. Remember once the network is down it's
too late enable the 'Do Not Disturb' feature.

Is there a fix for this? Do all VOIP products have this weakness?


----- Original Message -----
Sent: Sunday, August 28, 2005 6:36 PM
Subject: Re: Fw: Wont trip to Voice Mail on outages [MSV2005082700000142]


Hi,

Unfortunately, with our service, in an instance where there is a network or
power outage, the phone call will not go to voicemail. The person calling
you will just get a busy tone. I do apologize for this inconvienence.

Thank you,


Dmitri

2005-08-29, 8:45 pm

NNTP wrote:




> Fellow VOIPer's


> Have any of you tested to see what happens to incoming calls when the
> power
> or the net is down. I assumed during a power or network outage incoming


> calls would roll-over to voice mail. When I powered down my modem and
> dialed in from a POTS line, it resulted in a long period (~19 secs) of
> dead-line, eventually followed by the 'all circuits' busy tone.


This problem is not specific to VoIP only. With ANY circuit, if there is
no path to the premise equipment for any reason, the call is going to be
lost if not forwarded to the central office-side voice mail. If you have
VM service with your VoIP package, what I would do is to set it up to pick
up after 5-6 rings with your private switch or auto-answering machine
picking it up after 3-4. This way normally all calls will be answered at
your locations, and when there is an interruption, they will be answered
at the central office. You just have to remember to check your messages
there every so often or enable e-mail notifications of sorts (depends on
your provider).

--
Dmitri Abaimov, RCDD
http://www.cabling-design.com
Cabling Forum, color codes, pinouts and other useful resources for
premises cabling users and pros
http://www.cabling-design.com/homecabling
Residential Cabling Guide
-------------------------------------


##-----------------------------------------------##
Article posted with Cabling-Design.com Newsgroup Archive
http://www.cabling-design.com/forums
no-spam read and post WWW interface to your favorite newsgroup -
comp.dcom.voice-over-ip - 5105 messages and counting!
##-----------------------------------------------##
ukcats4218016@yahoo.com

2005-08-29, 8:45 pm

I spoke with a customer service rep the other day, and he said that
SunRocket is developing a failover system that will hopefully be up and
running by the fall. I believe it will go to voicemail right now after
being down for either 30 or 60 minutes, not sure.

Bob Alan

2005-08-29, 8:45 pm


I have VM set up. If I use the voip phone and call myself it goes to VM
immediately. During network outage there is no ringing, just dead air for
~19 sec




> Fellow VOIPer's


> Have any of you tested to see what happens to incoming calls when the
> power
> or the net is down. I assumed during a power or network outage incoming


> calls would roll-over to voice mail. When I powered down my modem and
> dialed in from a POTS line, it resulted in a long period (~19 secs) of
> dead-line, eventually followed by the 'all circuits' busy tone.


This problem is not specific to VoIP only. With ANY circuit, if there is
no path to the premise equipment for any reason, the call is going to be
lost if not forwarded to the central office-side voice mail. If you have
VM service with your VoIP package, what I would do is to set it up to pick
up after 5-6 rings with your private switch or auto-answering machine
picking it up after 3-4. This way normally all calls will be answered at
your locations, and when there is an interruption, they will be answered
at the central office. You just have to remember to check your messages
there every so often or enable e-mail notifications of sorts (depends on
your provider).

--
Dmitri Abaimov, RCDD
http://www.cabling-design.com
Cabling Forum, color codes, pinouts and other useful resources for
premises cabling users and pros
http://www.cabling-design.com/homecabling
Residential Cabling Guide
-------------------------------------


##-----------------------------------------------##
Article posted with Cabling-Design.com Newsgroup Archive
http://www.cabling-design.com/forums
no-spam read and post WWW interface to your favorite newsgroup -
comp.dcom.voice-over-ip - 5105 messages and counting!
##-----------------------------------------------##


DevilsPGD

2005-08-29, 8:45 pm

In message <L6FQe.230543$0_.189903@fe04.news.easynews.com>
info_at_cabling-design_dot_com@foo.com (Dmitri(Cabling-Design.com))
wrote:

>NNTP wrote:
>
>
>
>
>
>
>
>This problem is not specific to VoIP only. With ANY circuit, if there is
>no path to the premise equipment for any reason, the call is going to be
>lost if not forwarded to the central office-side voice mail. If you have
>VM service with your VoIP package, what I would do is to set it up to pick
>up after 5-6 rings with your private switch or auto-answering machine
>picking it up after 3-4. This way normally all calls will be answered at
>your locations, and when there is an interruption, they will be answered
>at the central office. You just have to remember to check your messages
>there every so often or enable e-mail notifications of sorts (depends on
>your provider).


Sure, but the different with some VoIP implementations is that if the
premise equipment becomes unavailable, not all VoIP implementations
route calls to voicemail even if the voicemail is handled by the switch.

This is one thing Vonage did right, if you have call forwarding enabled
then your calls go there, otherwise they go to your "network
availability number", or lastly, they go to your Vonage voicemail.

--
If at first you do succeed, try not to look astonished.
Bob Alan

2005-08-30, 2:45 am

When you system is config'd to have call ring a few time before WM, have you
actually tried to power down the modem then call on a different phone?

"DevilsPGD" <spamsucks@crazyhat.net> wrote in message
news:onv6h15o24lvrmqt1nd4upr8r2p2ltgtgk@
4ax.com...
In message <L6FQe.230543$0_.189903@fe04.news.easynews.com>
info_at_cabling-design_dot_com@foo.com (Dmitri(Cabling-Design.com))
wrote:

>NNTP wrote:
>
>
>
>
>
>
>
>This problem is not specific to VoIP only. With ANY circuit, if there is
>no path to the premise equipment for any reason, the call is going to be
>lost if not forwarded to the central office-side voice mail. If you have
>VM service with your VoIP package, what I would do is to set it up to pick
>up after 5-6 rings with your private switch or auto-answering machine
>picking it up after 3-4. This way normally all calls will be answered at
>your locations, and when there is an interruption, they will be answered
>at the central office. You just have to remember to check your messages
>there every so often or enable e-mail notifications of sorts (depends on
>your provider).


Sure, but the different with some VoIP implementations is that if the
premise equipment becomes unavailable, not all VoIP implementations
route calls to voicemail even if the voicemail is handled by the switch.

This is one thing Vonage did right, if you have call forwarding enabled
then your calls go there, otherwise they go to your "network
availability number", or lastly, they go to your Vonage voicemail.

--
If at first you do succeed, try not to look astonished.


DevilsPGD

2005-08-30, 8:45 pm

In message <bTPQe.4729$dm.4267@lakeread03> " Bob Alan" <t5@soalex.us>
wrote:

>When you system is config'd to have call ring a few time before WM, have you
>actually tried to power down the modem then call on a different phone?


Yes, I've actually pressed "dial" on my cell at the same moment I pulled
the plug (The plug was pulled electronically -- I turned off Vonage's
switch port), the call sat in silence for 5 seconds or so, then was
transferred.

I don't recall if it was transferred to voicemail or to my network
availability number, but it wasn't "lost"

--
They say you shouldn't say anything about the dead unless it's good.

"He's dead. Good."
Bob Alan

2005-08-31, 8:45 pm

Got the following from SunRocket

========================================
================
Hi Bob,

In the case of any type of outage, all calls will route to voice mail within
30 minutes. We are actually working on a failover feature where your calls
would roll to another number like your cell phone. We hope to have this in
place by the fall.

Regards,

Jeremy Guerin
SunRocket Marketing



"DevilsPGD" <spamsucks@crazyhat.net> wrote in message
news:1f09h157b1f5tqn8ht6m123ri306nv4buq@
4ax.com...
In message <bTPQe.4729$dm.4267@lakeread03> " Bob Alan" <t5@soalex.us>
wrote:

>When you system is config'd to have call ring a few time before WM, have
>you
>actually tried to power down the modem then call on a different phone?


Yes, I've actually pressed "dial" on my cell at the same moment I pulled
the plug (The plug was pulled electronically -- I turned off Vonage's
switch port), the call sat in silence for 5 seconds or so, then was
transferred.

I don't recall if it was transferred to voicemail or to my network
availability number, but it wasn't "lost"

--
They say you shouldn't say anything about the dead unless it's good.

"He's dead. Good."


Sponsored Links






Free braindumps | Software forum | Database administration forum

Copyright 2003 - 2008 webservertalk.com