[asterisk-users] Asterisk 1.8 drop calls after 15 minutes

[Asghar Mohammad]

hi,
it seems your vpn connection drop.
is you vpn on WiFi of any other high latency network?


On Tue, Sep 10, 2013 at 1:05 PM, Administrator TOOTAI <admin at tootai.net>wrote:

> Hi all,
>
> I face the subject strange behavior: calls arre dropped after 15 minutes
> on an asterisk 1.8.15.0. Only phones (SNOM300) connected to the Asterisk
> through OpenVPN seems to have the problem.
>
> From CDR, I see for 3 calls from this morning I'm aware of, that asterisk
> hangup after respectively 899s 894s 898s
>
> In logs I see
>
> WARNING[8213] chan_sip.c: Retransmission timeout reached on transmission
> 522eec628683-uy8xshd6wc21 for seqno 102 (Critical Request) -- See
> https://wiki.a
> Packet timed out after 6401ms with no response (or 6399ms or 6401ms)
>
> Qualify freq being 60000 ms for the peers.
>
> For the SIP peers I see
>
>   Sess-Timers  : Accept
>   Sess-Refresh : uas
>   Sess-Expires : 1800 secs
>   Min-Sess     : 90 secs
>
> I tried to use originate for session-timer in global SIP conf, no changes.
>
> Any hint about this matter would be appreciate.
>
> --
> Daniel
>
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