Interop Feature Request: Ignore crypto lifetime flag about rtpengine HOT 2 CLOSED

Do you have an example of what such a crypto attribute looks like?

from rtpengine.

Hi Richard

I should have added the preceeding lines in the log to the original post

Got valid command from 127.0.0.1:48814: offer - { "sdp": "v=0#015#012o=testextension3 8000 8000 IN IP4 192.168.1.105#015#012s=SIP Call#015#012c=IN IP4 192.168.1.105#015#012t=0 0#015#012m=audio 50480 RTP/SAVP 18 8 0 9 2 101#015#012a=sendrecv#015#012a=rtpmap:18 G729/8000#015#012a=ptime:20#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:9 G722/8000#015#012a=rtpmap:2 G726-32/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-15#015#012a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:WvrRHbu90YH7c/7rduJ7JR4362HF/4ueb4Fhktsw|2^32#015#012a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:wjUqk1PlUSRnTJdlNw1HsjNl6R7Hrh1STYzTrh6u|2^32#015#012", "direction": [ "external", "internal" ], "replace": [ "origin", "session-connection" ], "transport-protocol": "RTP/AVP", "call-id": "[email protected]", "received-from": [ "IP4", "111.111.111.111" ], "from-tag": "2111593418", "command": "offer" }

specifically i believe its this part: a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:...|2^32 the 2^32 seems to be failing on the second check where its compared against c->crypto_suite->srtp_lifetime & c->crypto_suite->srtcp_lifetime

from rtpengine.