I have a problem with two PRIs intermitting dropping calls on an IPK II.
The PRIs are interface via a cisco router. Cisco tec seen to think the drop calls maybe due to a timer setting on the IPK. I need to know which corresponding timer on the IPK would be the same as the T203 timer on a Cisco router so I can set then both at 30 seconds

Q.931 specifications timer t203
T203 is the maximum time that equipment can wait between the exchange of Q.921 frames
Thanks for any help