This isn't enough information to answer your question, we would need to see the FreeSWITCH log start to finish with sip trace on and pasted on pastbin.freeswitch.org

But if both sides of the call are NOT able to have a codec in common then pass thru for ZRTP will never work because we can't transcode data we don't have the keys to decrypt.

/b

On Wed, Mar 15, 2017 at 8:06 AM, Yaroslav Krivopishin <coldfuture@gmail.com> wrote:

Good afternoon.

Have anyone else drop issue after trying to activate video during call with zrtp encryption? Every time I have INCOMPATIBLE_DESTINATION and hangup after that.

In siptrace I found that after receiving sip/sdp invite, Freeswitch send SIP 100 trying and right after it send SIP 488 Not Acceptable Here. Than it follows by bye message to both side.

In sofia debug all 9 I didn't realize issue too, but here it is:

tport.c:2749 tport_wakeup_pri() tport_wakeup_pri(0x7f9850004440): events IN

tport.c:2864 tport_recv_event() tport_recv_event(0x7f9850004440)

tport.c:3205 tport_recv_iovec() tport_recv_iovec(0x7f9850004440) msg 0x7f9850519470 from (udp/194.149.101.23:5060) has 2160 bytes, veclen = 1

tport.c:3023 tport_deliver() tport_deliver(0x7f9850004440): msg 0x7f9850519470 (2160 bytes) from udp/88.208.76.34:5060/sip next=(nil)

nta.c:2880 agent_recv_request() nta: received INVITE sip:9468349698@194.149.101.23:5060;transport=udp SIP/2.0 (CSeq 22)

nta.c:3174 agent_check_request_via() nta: Via check: received=88.208.76.34

nta.c:3248 agent_aliases() nta: canonizing sip:9468349698@194.149.101.23:5060 with contact

nta.c:3060 agent_recv_request() nta: INVITE (22) going to existing leg

nta.c:1348 set_timeout() nta: timer shortened to 200 ms

nua_server.c:102 nua_stack_process_request() nua: nua_stack_process_request: entering

soa.c:1302 soa_init_offer_answer() soa_init_offer_answer(static::0x7f98503181f0) called

soa.c:1171 soa_set_remote_sdp() soa_set_remote_sdp(static::0x7f98503181f0, (nil), 0x7f985054899a, 1206) called

tport.c:3257 tport_tsend() tport_tsend(0x7f9850004440) tpn = UDP/88.208.76.34:52522

tport.c:4046 tport_resolve() tport_resolve addrinfo = 88.208.76.34:52522

tport.c:4680 tport_by_addrinfo() tport_by_addrinfo(0x7f9850004440): not found by name UDP/88.208.76.34:52522

tport.c:3594 tport_vsend() tport_vsend(0x7f9850004440): 318 bytes of 318 to udp/88.208.76.34:52522

tport.c:3492 tport_send_msg() tport_vsend returned 318

nta.c:6791 incoming_reply() nta: sent 100 Trying for INVITE (22)

nua_stack.c:271 nua_stack_event() nua(0x7f985003baa0): event i_invite 100 Trying

nua_session.c:4145 signal_call_state_change() nua(0x7f985003baa0): ready call updated: received received offer

soa.c:1098 soa_get_remote_sdp() soa_get_remote_sdp(static::0x7f98503181f0, [0x7f986753f590], [0x7f986753f598], [(nil)]) called

nua_stack.c:271 nua_stack_event() nua(0x7f985003baa0): event i_state 100 Trying

nua_stack.c:359 nua_application_event() nua: nua_application_event: entering

nua_stack.c:359 nua_application_event() nua: nua_application_event: entering

nua.c:366 nua_handle_magic() nua: nua_handle_magic: entering

nua.c:879 nua_respond() nua: nua_respond: entering

nua_stack.c:529 nua_signal() nua(0x7f985003baa0): sent signal r_respond

2017-03-15 11:07:32.110686 [NOTICE] sofia.c:9717 Hangup sofia/default/9462793697@phone.pricall.eu [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]

nua_stack.c:573 nua_stack_signal() nua(0x7f985003baa0): recv signal r_respond 488 Not Acceptable Here

nua_params.c:480 nua_stack_set_params() nua: nua_stack_set_params: entering

soa.c:403 soa_set_params() soa_set_params(static::0x7f98503181f0, ...) called

nua_session.c:2320 nua_invite_server_respond() nua: nua_invite_server_respond: entering

soa.c:1214 soa_clear_remote_sdp() soa_clear_remote_sdp(static::0x7f98503181f0) called

tport.c:3257 tport_tsend() tport_tsend(0x7f9850004440) tpn = UDP/88.208.76.34:52522

tport.c:4046 tport_resolve() tport_resolve addrinfo = 88.208.76.34:52522

tport.c:4680 tport_by_addrinfo() tport_by_addrinfo(0x7f9850004440): not found by name UDP/88.208.76.34:52522

tport.c:3594 tport_vsend() tport_vsend(0x7f9850004440): 493 bytes of 493 to udp/88.208.76.34:52522

tport.c:3492 tport_send_msg() tport_vsend returned 493

nta.c:6791 incoming_reply() nta: sent 488 Not Acceptable Here for INVITE (22)

nua_session.c:4145 signal_call_state_change() nua(0x7f985003baa0): ready call updated: init

nua_stack.c:271 nua_stack_event() nua(0x7f985003baa0): event i_state 488 Not Acceptable Here

nua_stack.c:271 nua_stack_event() nua(0x7f985003baa0): event i_active 488 Call active

soa.c:1302 soa_init_offer_answer() soa_init_offer_answer(static::0x7f98503181f0) called

nua_stack.c:359 nua_application_event() nua: nua_application_event: entering

nua_stack.c:359 nua_application_event() nua: nua_application_event: entering

Without ZRTP encryption it works correctly.

--

Best regards / S pozdravem / С наилучшими пожеланиями,

Krivopishin Yaroslav.

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_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
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