Re: [SR-Users] Framework/Lib to create SIP packets

- then why are you asking this on kamailio mailing list? :) I know here are many SIP-developers. Question about SIP, and receiver of this message would be Kamailio :)

2016-03-30 22:52 GMT+03:00 Alex Balashov abalashov@evaristesys.com:

On 03/30/2016 03:47 PM, Igor Olhovskiy wrote:

Oh… Node. Too async for me ) But thanks.

...

Yeah, I know. But look how easy - seductively easy. :)

---

function LRNquery(tn, req, res) { sip.send({ method: 'INVITE', uri: 'sip:' + tn + '@208.52.173.7:5062', version: '2.0', headers: { from: { name: 'node', uri: 'sip:node@172.30.106.108:5060', params: { tag: 'abcxyz123444' } },

                    to: {
                            name: 'redirect',
                            uri: 'sip:redirect@208.52.173.7:5062',
                            params: {}
                    },

                    'call-id': '9995551232344523@172.30.106.108',
                    cseq: { seq: 1, method: 'INVITE' },
                    contact: [ {
                            name: undefined,
                            uri: 'sip:node@172.30.106.108:5081',
                            params: {}
                    } ]
            }
    }, function(rs) {
            if(rs.status == 302 && 'headers' in rs && 'contact' in

rs.headers && rs.headers.contact.length > 0) { var contact = rs.headers.contact.shift();

                    var lrn = contact.uri.match(/rn=(\d+)/);

                    if(lrn) {
                            res.writeHead(200, 'OK', {
                                    'Content-Length': lrn[1].length
                            });

                            res.end(lrn[1]);
                            return;
                    }
            }

            res.writeHead(500, 'Internal Server Error');
            res.end();
    });

}

-- Alex Balashov | Principal | Evariste Systems LLC 1447 Peachtree Street NE, Suite 700 Atlanta, GA 30309 United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

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