2013/12/12 jg webaccou...@jgoettgens.de
Anyway, refering to
http://en.wikipedia.org/wiki/Integrated_Services_Digital_Network / Basic
rate Interface paragraph, my setup includes :
- a single network termination unit, installed and managed by telco, is
connected to public network through 2
I'll try to to send a 10-pages long fax and report here my findings.
2 pages are enough to see whether there are any problems.
As far as P2MP signaling is concerned, you can hook up to 8 devices (64 = TEI 127) to such a
PSTN connection. To simplify installations, there is usually a bus
Yes, I can confirm that. P2P always requires a PBX and you can easily build up trunks of P2P
connections. So all channels always need to work in a coordinated way, if you allow this sloppy
formulation. Another reason for not allowing the energy saving mode is probably that in some
countries
2013/12/11 jg webaccou...@jgoettgens.de
Yes, I can confirm that. P2P always requires a PBX and you can easily
build up trunks of P2P connections. So all channels always need to work in
a coordinated way, if you allow this sloppy formulation. Another reason for
not allowing the energy saving
So if my understanding is correct, Energy Saving mode exists in P2P BRI lines.
No, not for P2P lines, only for P2MP lines.
How do you monitor these lines ?
Most of the time I use a vendor specific utility, but pri show spans gets the
status as well.
Have you also heard about this
2013/12/11 jg webaccou...@jgoettgens.de
So if my understanding is correct, Energy Saving mode exists in P2P BRI
lines.
No, not for P2P lines, only for P2MP lines.
At the moment, I'm having trouble with lines going up and down all day long.
I asked them to be created as P2P.
Mostly but not
At the moment, I'm having trouble with lines going up and down all day long.
I asked them to be created as P2P.
Mostly but not always calls are passing in and out correctly.
I doubt that the energy-saving is causing the trouble. How do you get the ISDN-signal? Is it an
S0-bus? If yes, I may be
2013/12/11 jg webaccou...@jgoettgens.de
At the moment, I'm having trouble with lines going up and down all day
long.
I asked them to be created as P2P.
Mostly but not always calls are passing in and out correctly.
I doubt that the energy-saving is causing the trouble. How do you get the
I double-checked with other locations (also using Patton devices and I
didn't get any complain). I can find the same pattern everywhere:
2013-12-11T20:17:39 : LOGINFO: Link down on interface bri 0 0 0
2013-12-11T20:17:39 : LOGINFO: Link down on interface ISDN 0 0
2013-12-11T20:18:11 :
So it seems common from Telco to turn ISDN lines going down and up, once in while and this is
not for energy savings.
I don't think so. There is another reason for you problem.
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Anyway, refering to http://en.wikipedia.org/wiki/Integrated_Services_Digital_Network / Basic
rate Interface paragraph, my setup includes :
- a single network termination unit, installed and managed by telco, is connected to public
network through 2 twisted pairs,
- this unit includes two
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