But is there support to add the improvement XX-7935 <http://track.sipfoundry.org/browse/XX-7935> ? (capability to add digits after truncation in customized dialplans)
It is a common feature in the call routing capabilities of any commercial phone systems. It solves a an overlap problem with remaining digits after truncation in customized dial plans, likely applicable for larger many location implementations If added at some point, we can use SipX out of the box (to solve the problem) rather than have to go off and buy a commercial SBC. Such is the value of the suggested improvement. Don From: Tony Graziano [mailto:[email protected]] Sent: Friday, April 02, 2010 11:09 AM To: McIlvin, Don Cc: [email protected] Subject: Re: [sipx-users] Improvement to Customized Dialplan Ingate. On Fri, Apr 2, 2010 at 11:05 AM, McIlvin, Don <[email protected]> wrote: Certainly, having remote survivable offices is a great addition (I voted for it). But I don't see how it would solve the call routing issue I have (number overlap on remaining digits after truncation of delivered digits from ITSP). What is the independent SBC you use to strip and then add digits? Don From: Tony Graziano [mailto:[email protected]] Sent: Friday, April 02, 2010 10:46 AM To: McIlvin, Don Cc: [email protected] Subject: Re: [sipx-users] Improvement to Customized Dialplan I see. We do this here with an independent SBC that can strip digits on inbound calls using its own dialplan. At the same time there is a "branch" feature in 4.1.x (development). Have you looked at that? Here's one of the relevant tracker items... http://track.sipfoundry.org/browse/XX-4819 This might well address that for you. On Fri, Apr 2, 2010 at 10:30 AM, McIlvin, Don <[email protected]> wrote: We have one sipx system that interfaces to two ITSPs. This is for inbound calls to DIDs. From: Tony Graziano [mailto:[email protected]] Sent: Friday, April 02, 2010 10:11 AM To: McIlvin, Don Cc: [email protected] Subject: Re: [sipx-users] Improvement to Customized Dialplan But you can do this already, with a custom dialplan... create a siptrunk to the other sipx system, create a dialplan that says if prefix is 12 and 2 digits, then send all 4 digits to the siptrunk. 4 digit dialing between offices, bypassing itsp or pstn. On Fri, Apr 2, 2010 at 10:07 AM, McIlvin, Don <[email protected]> wrote: I entered an idea for improvement to the customized Dial plan capabilities. The existing capability allows truncation of delivered digits from the ITSP. The improvement is allow adding digits in front of the remaining digits after truncation. http://track.sipfoundry.org/browse/XX-7935 This solves the problem where, with multiple locations, there is an overlap on the last four digits after truncation. Example; location A has DID set 781-123-(1200 to 1299) Location B has DID set 617-123-(1200 to 1299) Location B also has set 617-456-(1300 to 1399) Location C has DID set 781-456 -(1800 to 1899) If you truncate the first six or even just the first three there is a DID overlap on the last 4 between Location A and Location B. If your extension plan (User-ID) became 7 digits mapping to DID exchange for the first three, you still can have over laps. A solution is to have a dial plan where Location A has extensions 100nnnn, Location B has extensions 200nnnn, and Location C has extensions 300nnnn. To make this work in a customized dial plan, you would truncate the first six, and then add back the 3 digits for your internal Location designation. So inbound calls to 781-123-1200, become 1001200. Inbound calls to 617-123-1210 become 2001210. Inbound calls to 617-456-1325 become 2001325. Inbound calls to 781-456-1835 become 3001835. All this would take is an additional text box for added digits that are inserted in front of the remaining digits after truncation. Our various locations are on an internal WAN, where the topology has two large connections in separate locations to two ITSPs. Regards, Don McIlvin Telecom Department Realogy/Coldwell Banker 1601 Trapelo Rd. Waltham, MA 02451 Office 781-684-5669 "The information in this electronic mail message is the sender's confidential business and may be legally privileged. It is intended solely for the addressee(s). Access to this internet electronic mail message by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful." "The sender believes that this E-mail and any attachments were free of any virus, worm, Trojan horse, and/or malicious code when sent. 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Because 31 Oct = 25 Dec. -- ====================== 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/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec. -- ====================== 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/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec.
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