Someone

Apr  5 13:55:25 DEBUG[24860]: chan_sip.c:6622 register_verify: SERG -> Do we have a peer?
Apr  5 13:55:25 DEBUG[24860]: chan_sip.c:6624 register_verify: SERG -> YES
Transmitting (NAT) to 89.58.22.93:5060:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 89.58.22.93:5060;branch=z9hG4bKDcAy9v5It;received=89.58.22.93
From: 1004 <sip:1004@call.io>;tag=mcs9AkcMDstZ5sfF
To: 1004 <sip:1004@call.io>
Call-ID: b0BvrLVaZzOHfjeC@89.58.22.93
CSeq: 22815 REGISTER
User-Agent: Firefly 2.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:1004@217.160.107.47>
Content-Length: 0


---
Transmitting (NAT) to 89.58.22.93:5060:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 89.58.22.93:5060;branch=z9hG4bKDcAy9v5It;received=89.58.22.93
From: 1004 <sip:1004@call.io>;tag=mcs9AkcMDstZ5sfF
To: 1004 <sip:1004@call.io>;tag=as7f3721f4
Call-ID: b0BvrLVaZzOHfjeC@89.58.22.93
CSeq: 22815 REGISTER
User-Agent: Firefly 2.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:1004@217.160.107.47>
WWW-Authenticate: Digest realm="asterisk", nonce="18c5cefc"
Content-Length: 0


---
Scheduling destruction of SIP dialog 'b0BvrLVaZzOHfjeC@89.58.22.93' in 32000 ms (Method: REGISTER)
Apr  5 13:55:25 ERROR[24860]: chan_sip.c:6652 register_verify: SERG -> check_auth() returned bad result: 1