Add me to the list, of needing this functionality (MF w/FGD). I'm exactly in the same position as Jason.
Regards Michael Baird > Has Digium gotten back with you on the quote or if they can/will do it? > > > Thank you, > Jason Miller > Eminent Network Technologies Inc. > d/b/a Interlinc.net > Phone: 417.239.1399 ext. 107 > [EMAIL PROTECTED] > > > > From: James Taylor <[EMAIL PROTECTED]> > > Reply-To: Asterisk Users Mailing List - Non-Commercial Discussion > > <[email protected]> > > Date: Mon, 04 Apr 2005 11:42:46 -0500 > > To: <[email protected]> > > Subject: [Asterisk-Users] FGD Support > > > > For those of you who want to look like a "real" phone company, and plan on > > connecting to the LEC so that you look like a long distance carrier > > instead of a customer, there are some mods to the ZAP channel which must > > be made. > > > > When you order Feature Group D as a "customer" Asterisk works fine right > > now. > > > > If you order Feature Group D and want to provide service as a IC or IXC > > (long distance carrier) and provide Equal Access, you must "look" like an > > Equal Access End Office (EAEO). To do this, there is an additional packet > > that must be exchanged and acknowledged in the dialing sequence. > > > > I have submitted a request to Digium for a quote on this modification. > > > > Jason Miller at interlinc.net has added his spport to this project, > > because he needs it working yesterday. > > > > If you have an interest and would like to assist in getting this > > modification off the ground and completed quickly, then you might want to > > contribute financially. > > > > If you have an interest and can't contribute, we'd still like to hear from > > you and know that this feature might help you. > > > > Contact me off list if you can help. > > > > James Taylor > > MetroTel > > 3505 Summerihll Road > > Suite 11 > > Texarkana, Texas 75503 > > 903-793-1956 > > > > Below is a copy of my email to Digium: > > > > This is a requst to modify the Zap channel to provide additional FGD > > support. > > > > Please let me know what the charges will be, so we can get approval and > > get started. > > > > As more and more Asterisk boxes connect to the PSTN, there is a need to > > look like an IXC or CLEC. > > Short of SS7, MF signaling with FGD is the next best thing. > > > > I'm woking with Jason Miller, who has sent in other support requests on > > getting FGD to work. > > > > I've examined the source code and it appears that FGD works fine if you > > connect to a long distance carrier. > > > > But, if you "are" the long distance carrier and connect via the LEC's > > Access Tandem, there's another packet that must be exchanged. We've tried > > putting it in the dial command and can't get the timing to work since > > there are additonal winks. > > > > Asterisk really looks like an Equal Access End Office at this point. > > > > The exchange below illustrates overlap dialing, which is not generally > > going to happen with Asterisk. > > Asterisk will have all customer digits and just fake the overlap. > > > > Here's what takes place: > > > > Customer --> Asterisk --> Access Tandem (LEC) --> IC (long distance > > carrier) > > > > Origionating Sequence > > > > Customer dials (10xxxx)+(0/1)+(NPA)+NXX > > Asterisk Access Tandem IC > > > > 1. Seize -> > > 2. <-Wink > > 3. KP+OZZ+XXX+ST-> > > 4. Seize -> > > 5. <- Wink > > 6. <-Wink > > 7. KP+II+ANI+ST or KP -ST -> > > After customer completed dialing XXXX > > 8. KP+(0)+7/10D+ST -> > > 9. <-Wink > > 10. <-Wink > > 11. <-Answer Supervision > > 12. <-Answer Supervision > > > > > > Terminating Sequence > > > > IC Access Tandem Asterisk > > > > > > 1. Seize -> > > 2. <-Wink > > 3. KP+7 or 10D+ST -> > > 4. Seize -> > > 5. <-Wink > > 6. Ringing-> > > 7. <-Answer > > 8. <-Answer Supervision > > 9. <-Answer Supervision > > > > > > Complete specs are in SR-TSV-002275. > > > > > > > > > > > > > > -- > > James Taylor > > MetroTel > > 3505 Summerihll Road > > Suite 11 > > Texarkana, Texas 75503 > > 903-793-1956 > > _______________________________________________ > > Asterisk-Users mailing list > > [email protected] > > http://lists.digium.com/mailman/listinfo/asterisk-users > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > _______________________________________________ > Asterisk-Users mailing list > [email protected] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
