you can check the "cause code" from both end voice switch, or u can try to
use a
PA to see are there any problem of "call processing"
""May"" <[EMAIL PROTECTED]> ���g��l�� 9a19s8$ts5$[EMAIL PROTECTED]">news:9a19s8$ts5$[EMAIL PROTECTED]...
> i'm not sure PIX can support H323 or not, check it out it does or not.
> good luck!
>
>
> "Faisal Khan" <[EMAIL PROTECTED]> ���g��l��
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > Hello guys
> >
> > Greetings..
> > I have my CCIE Exam on April 10 and 11. I need your urgent help. I am
> trying to setup a Voice
> > over IP. Well everything works fine. When I put access list on one of
the
> router to act as a IOS
> > firewall, I can't make calls. Here is a sample access list
> >
> > access-list 140 permit tcp any any range 11000 11999
> > access-list 150 permit ospf any any
> > access-list 150 permit icmp any any echo-reply
> > access-list 123 permit ip host 138.1.249.6 host 138.1.252.4
> > access-list 150 permit udp any any range 16384 2000
> > access-list 150 permit tcp any any eq 1720
> > access-list 150 permit tcp any eq 1720 any
> > access-list 150 permit tcp any any range 11000 11999
> > access-list 150 deny ip any any
> >
> > with this configuration, I can ring both phone from either location but
I
> can't hear anything.
> > Also does any one has info on IP OSFP Demand Circuit over ISDN. My ISDN
> line keep flapping even
> > after putting the demand circuit. I can see that my routes in OSPF
> Database has DNA mark beside
> > it but the line keep coming up. When do a show dialer, I see the
> d=224.0.0.5 Any idea what could
> > cause this?
> >
> > I do have access list that permit only ISDN Network.
> >
> > Anyway help would be highly appreciate.
> > Thank you
> > faisal
> >
> >
> > =====
> >
> >
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>
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