Peter Valkov wrote:
I have build asterisk from latest CVS HEAD-05/09/05 with H323 support as described in README file.
Open H.323 version v1.17.1 and PWLib v1.9.0 on Mandrake Linux 10.2 kernel-2.6.11
I tested it with following phones: -- XLite (SIP softphone) -- QMix SIP IP phone (PA168F) -- SJPhone (H323 softphone) -- QMix H323 IP phone (PA168F) -- FireFly (IAX2 softphone)
Everything works fine except a problem with h323 extension dialing. Behavior is the same for both
SJPhone (soft phone) and QMix (PA168F). When I dial such extension I have to wait 2 minutes
exactly (120 seconds) before extension rings. After long way of trial and errors with .conf files
I managed to minimize this time to 1 minute exactly (60 seconds)
exten => 20,1,Dial(H323/h323phone) ; this leads to 120 seconds pause before ring exten => 21,1,Dial(H323/[EMAIL PROTECTED]) ; this leads to 60 seconds pause before ring
Peter, hi;
I haven't looked at the openh323 code, and I might not get time to... but in my limited experience, 60 second delays are almost always DNS timeouts.
Yep - down in openh323/src/transports.cxx there's a method H323TransportAddress::GetIpAndPorts() which is called (eventually) by MakeCallLocked(). This in turn calls GetPortByService() and GetHostByAddress().
My guess is that the 60 second wait is caused by a request to a DNS server that is never honoured.
Of course, I've been wrong before...
jd
--
John Daragon [EMAIL PROTECTED] argv[0] limited Lambs Lawn Cottage, Staple Fitzpaine, Taunton, TA3 5SL, UK v +44 (0) 1460 234068 f +44 (0) 1460 234069 m +44 (0) 7836 576127
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