ABC-IP calls work good in one direction

[jorgehi]

Hi dudes;

I´m trying to enable an ABC-IP link between two nodes, and i can see the signalling and the free TS at the suproutage menu, everything goes well until i try to make a call from N1---->N2, with the number of the extension in node 2 declared as a network number in N1.

For example:
Ext 3028 in N1, release i1.605.16.c (encrypted)
Ext 4967 in N2, release g1.503.19.a (encrypted)

The call from 4967 to 3028 works good.

but if i try to make the call in the opposite direction, the call goes to the frontdesk and after 2 seconds the call goes down automatically, i don't know why but in the MGR/IP/IP Parameters in node one there is no more the option H323 Internode Protocol, by default i think it's +False and i can't change it, so i think that there is a problem of comunication between this two nodes because also i have anoder ABC between N2 and N3 and it's working very well.

Please somebody help meeeeeee


I have attached 2 t3 files with both side calls, thanks.
Best Regards

[dryhouse]

Tienes que tener los prefijos de desbordamiento VPN local y distante en ambos nodos. Esto es así? También puedes habilitar el rtp directo en red de las dos máquinas.

Saludos.

[jorgehi]

Si, el problema ya está resuelto, lo que estaba pasando es que en el Nodo 2 ya estaba creado un prefijo de VPN Overflow *#0200 y cuando yo cree el nuevo ABC-IP entre el N1 y el N2 cree nuevos VPN overflow, al intentar llamar del N1 al N2, en la traza el segundo le decía que usara el *#0200 pero el N1 no lo conocía y no podía crearlo debido a que en este nodo ya existia un prefijo con el *#02 el cual era un Professional trunk Seizure, entonces tuve que ajustar los VPN overflow en los 3 Nodos para que no colisionaran con el plan de marcación de ninguno de los 3 y voliá, problema resuelto.
Saludos

[Klink]

Did you enable direct rtp for H323 terminals on all the nodes?
Did you enable VPN hops between the nodes?

If you do this it has a chance of working. Could not check your t3 traces as it seems they are not there anymore.