The @art before *1300 needs to be a DID or alias mapped to sipx. It is for pbx communications. I stoll don't think you understand the concept. *1300 replaces @sipdomain. Its for direct dialing users on your pbx, not an end run around your proxy to use it to dial out. ============================ Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431
Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ ----- Original Message ----- From: [email protected] <[email protected]> To: [email protected] users <[email protected]> Sent: Tue Jun 29 11:18:16 2010 Subject: [sipx-users] ISN dialing and dial plans? backdoor to free phonecalls?I SUSPECT that ISN dialing needs to be directly and specifically supported in the dial plan, because: if a third party, dials a DID*ITAD, and that DID isn't local to the sipx server, and it matches one of the 'normal' dial plans, the call will be redirected to the ITSP. I think you can mitigate this by not using wildcard ISN DNS, or restrict it. an example: anyone with ISN outbound dialing enabled: this should work: (will get our AA) ISN: 5000*1300 (our ITAD is 1300) HOWEVER, I just dialed (mycell phone)*1300 from the office, and it went out the ITSP. before I restrict the DNS NAPTR wildcard to extensions only, someone tell me I am wrong. (and, yes +1 for having this in the dial plan and not in 'servers') -- Michael Scheidell, CTO Phone: 561-999-5000, x 1259 > *| *SECNAP Network Security Corporation * Certified SNORT Integrator * 2008-9 Hot Company Award Winner, World Executive Alliance * Five-Star Partner Program 2009, VARBusiness * Best in Email Security,2010: Network Products Guide * King of Spam Filters, SC Magazine 2008 ______________________________________________________________________ This email has been scanned and certified safe by SpammerTrap(r). For Information please see http://www.secnap.com/products/spammertrap/ ______________________________________________________________________ _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
