Will your customers be comfortable answering calls that are not attested as being valid? Not against any standard to not attest. Calls may not get answered. Sent from my iPhone
On Jun 27, 2022, at 10:31 AM, Mark Lindsey <lindsey at e-c-group.com> wrote:
? The rough consensus I've observed is that you only compute the PASSporT as the call is leaving the network. This is a helpful article about one form of intra-network tagging. Verizon is a customer of Metaswitch, and hints at SIPNOC presentations suggest that they're doing things the way it's described here with Attestation-Info and Origination-ID.
https://www.metaswitch.com/blog/stir-shaken-how-do-i-tag-calls-in-my-network
To hear a bit more recent news, you can watch the briefings here: https://www.sipforum.org/news-events/sipnoc-2022-overview/schedule/
This presentation would be a good one to start with.
Mark R Lindsey | SMTS | +1-229-316-0013 | mark at ecg.co Schedule a meeting
On Jun 27, 2022, at 06:51, Nathan Anderson <nathana at fsr.com> wrote:
What's the consensus on signing calls that don't leave your own network? Are operators bothering with this, or generally only computing & attaching PASSporTs to calls that terminate off-net?
Thanks,
-- Nathan _______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops
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