-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [EMAIL PROTECTED] wrote: > From: Eric Tamme <[EMAIL PROTECTED]> > > Im attempting to find a way to determine an upstream devices signaling > IP from sip messaging. Let me describe the flow > > Looking at the Contact address in the request probably tells you this. > > But what problem are you attempting to solve? This mechanism is > probably not the solution you are seeking. > > Dale > _______________________________________________
Call flow for nomenclature in the following description. customer -> switch <-> routing server I have built a routing server. I am attempting to implement profit threshold routing without using "prefixing." This requires that I am able to identify who the "customer" is so that I know what the sale price is to him for a given dialcode. I can "easily" do this with prefixing on the switch, so that the routing server could identify who originated traffic. I wanted to try to find a solution that does not use prefixing, and being able to get the signaling ip 1 hop upstream from the switch would identify the customer. The contact uri contains the signaling ip of the switch. The only thing i have found is the SDP protocol connection information contains the customer signaling IP when the switch is not routing media. This may be a futile effort.. i just thought id throw the idea out on this list since if any one would know, it would be here ;) Thanks, Eric Tamme KeyServer: pgp.mit.edu -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFImEAV7CXjaJSx184RAihNAKDracxQ0h53pgvm5LWMhN+zqKM6aQCaA8v8 VQ80S3YSFTbs9YRCut3aSdo= =xQhV -----END PGP SIGNATURE----- _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
