Hi guys, just like to ask about my problem. I connected a 2600 router to a PABX via ISDN PRI in the HQ (customer), and all remote networks are able to call through to the local office in the HQ. My problem is, remote offices should be able to call through the PSTN via HQ as well. To do this, they should first dial 9, then a dial tone should be heard first before dialing again the telephone number going outside the PSTN. I don't know how to configure it, maybe someone can help me regarding my problem. Thanks in advance.
