On 03/19/2016 09:43 PM, Marrold wrote:

It should be theoretically possible to remove some of the via and
record-route headers, assuming the contact is also re-written. The end
point's (phones) themselves do not need to be aware of anything
downstream of the SIP server they're registered too.

No, because intermediate endpoints:

(1) Expect the Route set to remain as configured between the two endpoints;

(2) Expect Vias corresponding to their hop to remain as upstream elements remove theirs in transit.

You can't break SIP like that - terribly sorry! :-)

-- Alex

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

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
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