Ключ! Лог!
<--- Received SIP request (517 bytes) from UDP:195.94.244.244:5060 --->
ACK sip:74951234567@10.0.0.1:5060 SIP/2.0
Via: SIP/2.0/UDP 195.94.244.244:5060;branch=z9hG4bK2d72ac52;rport
Max-Forwards: 70
From: "4997654321"
To:
Contact:
Call-ID: 148001f20a2001d93c1da5a32c42c8e5@195.94.244.244
CSeq: 104 ACK
User-Agent: WC SoftSwitch 2.1
Remote-Party-ID: "4997654321"
Content-Length: 0
<--- Received SIP request (1325 bytes) from UDP:195.94.244.244:5060 --->
INVITE sip:74951234567@10.0.0.1:5060 SIP/2.0
Via: SIP/2.0/UDP 195.94.244.244:5060;branch=z9hG4bK7df2ebe2;rport
Max-Forwards: 70
From: "4997654321"
To:
Contact:
Call-ID: 148001f20a2001d93c1da5a32c42c8e5@195.94.244.244
CSeq: 105 INVITE
User-Agent: WC SoftSwitch 2.1
Remote-Party-ID: "4997654321"
Authorization: Digest username="98765", realm="asterisk", algorithm=MD5, uri="sip:74951234567@195.2.166.166:5060", nonce="1771662822/baff3f0e662674e67f49a88d0cbb3af1", response="015e1ef2eca2b4270c030f72646de582", opaque="729a2d0b40eaf230", qop=auth, cnonce="0fb9befa", nc=00000003
Date: Sat, 21 Feb 2026 08:33:42 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
P-Asserted-Identity:
Content-Type: application/sdp
Content-Length: 317
v=0
o=wc_ss_v21 1642294282 1642294285 IN IP4 195.94.244.244
s=WC SoftSwitch 2.1
c=IN IP4 195.94.244.244
t=0 0
m=audio 15630 RTP/AVP 8 9 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv
[2026-02-21 11:33:43] NOTICE[881378]: res_pjsip/pjsip_distributor.c:688 log_failed_request: Request 'INVITE' from '"4997654321"
<--- Transmitting SIP response (520 bytes) to UDP:195.94.244.244:5060 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 195.94.244.244:5060;rport=5060;received=195.94.244.244;branch=z9hG4bK7df2ebe2
Call-ID: 148001f20a2001d93c1da5a32c42c8e5@195.94.244.244
From: "4997654321"
To:
CSeq: 105 INVITE
WWW-Authenticate: Digest realm="asterisk",nonce="1771662823/03f16a0df440775d79da13bc68630953",opaque="4f1b16ac2075dc5e",algorithm=MD5,qop="auth"
Server: FPBX-17.0.24(22.6.0)
Content-Length: 0
<--- Received SIP request (517 bytes) from UDP:195.94.244.244:5060 --->
ACK sip:74951234567@10.0.0.1:5060 SIP/2.0
Via: SIP/2.0/UDP 195.94.244.244:5060;branch=z9hG4bK7df2ebe2;rport
Max-Forwards: 70
From: "4997654321"
To:
Contact:
Call-ID: 148001f20a2001d93c1da5a32c42c8e5@195.94.244.244
CSeq: 105 ACK
User-Agent: WC SoftSwitch 2.1
Remote-Party-ID: "4997654321"
Content-Length: 0

