Hi i have tied 02 nortel PBX using CISCO router E1 connectivity. When i dial from one site to other it has 5 sec. delay to complete call. The cisco guy setup`d trace on both router. The other router sendsout digit to PBX after 5 second, I dont know whay it is waiting??? IS it waiting for more digit?? can i configure both router for 04 digit only so that both could out signals to PBX after getting 4 digits???