calls get disconnect in 20s( diff vendors)

[aarizvi213]

I am doing natting through pix I am able to through the call but the call get disconnect from B side thats CISCO AS5350. Originator is Quintum( Tenor) A400 and its behind PIX.

plz help me

[Chester Rieman]

Please include more info here. Does audio work in both directions for the 20s when the call is up? What disconnect cause are you seeing? Who is sending the disconnect?

[aarizvi213]

this issue comes only when the originator(Quintum) comes to private IP . We have the Quintum on public and its working fine.

Thanks

[Chester Rieman]

Are you running this feature on the router?

http://cisco.com/en/US/products/sw/iosswrel/ps1834/products_feature_guide09186a0080080535.html

?

Thanks

Chester

[aarizvi213]

If I used 2500 or 2600 series router with IOS release 12.1 can work , right ????

I think 1700 series routers also support ????

[spremkumar]

Hi

Though i didnt understand u r network scenario fully ,for ur info i have personally experinced ISDN channel disconnecting after 20s in my network.

the reason for the same is due to authentication problem...

regds

prem