OK folks - teach me VOICE :)

rossonieri#1

dear folks,

boring with R/S and security this that - now i want to move to something that i've forgotten long ago.
does voip still an end to end specific vendor?

tell me this :
i have 2 3640 routers well connected using hdlc acting as h323 gateway.
my client is pc-based phone using netmeeting (pure IP - no analog).
why cant i call the other end by using this command :

R01:
dial-p voi 1 voip
sess-targ ipv4:10.0.0.11 (/24)

R02:
dial-p voi 2 voip --> phone number 2222222
sess-targ ipv4:11.0.0.11 (/24)

and when i trigger with netmeeting (h323 gateway configured) on the oether end - the router said no route to destination.

h245 error said its lost the socket.

any idea??

thanks.

Johnny 5

Try adding these lines:

voice class h323 1
h225 timeout tcp establish 3
!
dial-peer voice X voip
voice-class h323 1
!

You'll also need to put destination-patterns in each dial-peer.

rossonieri#1

hello johny5,

thanks for th reply.

yup - i forgot to type dest-patt here - sorry:)
that is :
R02
dest-patt 2222222


my ios ver js-mz-12.2-29

i've found something from cisco that h245 tunnel should be disabled otherwise the call initiation will fail and to activate a hidden command :

voice serv voip
h323
h245 caps mode restrict --> not found in the ios
h245 tunn disable --> not found

but i'll try yours first.

thanks.