Thanks For reply A.J sir. no result with this sir Best Regards,
Mahesh Katta *BUZZ**WORKS* Business Services Private Limited BANGALORE | CHENNAI | HYDERABAD | MUMBAI| DELHI 201, Crystal Tower, 75 Gundavali Cross Lane, Andheri Kurla Road, Andheri (E) Mumbai 400069 GSM +91.97029.70779 | Phone +91.22.4229.2634 | Fax +91.22.4229.2634 Web http://www.buzzworks.com On Tue, Sep 6, 2011 at 6:49 PM, A J Stiles <asterisk_l...@earthshod.co.uk>wrote: > On Tuesday 06 September 2011, mahesh katta wrote: > > Hi list, > > I have 20channels PRI line from Airtel. and I have 30channels digium PRI > > card. and I am using asterisk1.4 with goautodial. > > I need to configure DID's for every extension with sip. > > which Parameters need to add in asterisk and which parameters enable from > > Airtel PRI line for this DID's. can you help me . > > When an incoming call arrives from the ISDN line, look in ${EXTEN} -- this > will contain some representation of the number. It may be missing the STD > code, or just the initial 0. > > All* you need to do is implement a rule to translate the incoming ${EXTEN} > on > an incoming call, to an extension number, and implement this in your > dialplan > in the conjtext in which calls arrive from the PSTN. For example, if you > always want the "internal" number to be "2" followed by the last 2 digits > of > the "external" number, you could use this minimal example: > > [from-pstn] > exten => _X.,1,Set(LAST_TWO=${EXTEN:-2}) > exten => _X.,n,Dial(SIP/2${LAST_TWO}) > exten => _X.,n,Hangup() > > [*] OK, that's not *quite* all. When you make an outgoing call, you need > to > set the caller ID to match the "external" number the person needs to dial > to > call you back: > > [outgoing] > exten => _X.,1,Set(LAST_TWO=${EXTEN:-2}) > exten => _X.,n,Set(CALLERPRES()=allowed) > exten => _X.,n,Set(CallerID(num)=${PREFIX}${LAST_TWO}) > exten => _X.,n,Dial(${ISDN}/${EXTEN}) > exten => _X.,n,Hangup() > > ${ISDN} and ${PREFIX} need to be defined in the globals section: > > [globals] > ISDN=DAHDI/g1 > PREFIX=013322689 > ; this assumes numbers start (01332) 2689xx > > > -- > AJS > > Answers come *after* questions. > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users