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rus
Registration Date: 01.01.1970
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Hi,
I'm a newbie in VOIP. Sorry for the long description.
I have a PAP2 ATA behind a DI-604 router, both FXS ports connected to PBXes.org 3-digit extensions (100 and 200).
One of the extensions loose the registrations at random times and occasionally both of them. Some time them secure the connection for hours bust most of the time one of them looses the connection in matter of 5 to 20 minutes. Usually, once the one of the port looses its registration is unable to regain it (but some times it does it!).
I am able to hold long conversations when connected (>30 minutes), without loosing the connection.
Occasionally, on long conversations, I stop hearing the remote side, but the ATA and PBXes shows the ATA registred.
The DI-604 is configured for NAT, and has a virtual server config which exposes UDP 5060 port (public and private) and a RTP "application" for TCP/UDP 10000-20000 ports range (public and trigger).
The ATA, PAP2, is configured with a registrer expiration of 180 sec (I changed in the rage of 90 to 600) with same results. I configure each ATA port with slightly different times.
Both ATA extension has the SIP port configured to 5060. I've tried to change one of them 5061 but it seems to worsen the problem.
Preferred Audio Codecs are 711u (but can negotiate others).
RTP parameters matches the router range (10000-20000)
Mostly of the other parameters are PAP2 defaults.
Since I don't have available a Syslog server, I am unable to produce an ATA log file.
PBXes log doesn't show (me) any abnormal just the registration (when it occurs).
Other devices, like a softphone, on the same LAN have a reliable connection.
I will appreciate any help to debug the problem.
Thanks for reading so far.
Rusconi
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28.06.2012 02:08 |
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tel
Premium Account
Registration Date: 28.07.2008
Posts: 252
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28.06.2012 14:38 |
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rus
Registration Date: 01.01.1970
Posts:
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28.06.2012 19:25 |
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tel
Premium Account
Registration Date: 28.07.2008
Posts: 252
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28.06.2012 22:13 |
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rus
Registration Date: 01.01.1970
Posts:
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29.06.2012 23:37 |
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tel
Premium Account
Registration Date: 28.07.2008
Posts: 252
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30.06.2012 00:39 |
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