E1 ISDN to E1 ISDN Thru 3945 router delay information required

[r-godden]

Does anyone have info on delay/latency of a router when an E1 isdn call goes through a 3945 onto another E1 isdn.

Ideally need some written documentation .

[paolo bevilacqua]

There is no appreciable delay.

And due to that, no written information about.