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Summary:ASTERISK-19861: External MWI subscriptions: Asterisk not responding to auth request
Reporter:Josh Patten (joshpatten)Labels:
Date Opened:2012-05-11 09:29:13Date Closed:
Priority:MajorRegression?
Status:Open/NewComponents:Channels/chan_sip/Subscriptions
Versions:1.8.7.2 13.18.4 Frequency of
Occurrence		Constant
Related
Issues:
Environment:Attachments:
Description:When adding an MWI subscription request to Asterisk in sip.conf:

mwi => 200:redacted@sip.corp.ezuce.com/200

Asterisk will never authenticate to the challenge sent by the remote UA:

--- (18 headers 3 lines) ---
Retransmitting #1 (no NAT) to 172.16.1.5:5060:
SUBSCRIBE sip:200@sip.corp.ezuce.com SIP/2.0
Via: SIP/2.0/UDP 172.16.1.109:5060;branch=z9hG4bK12a7f622
Max-Forwards: 70
From: "asterisk" <sip:200@172.16.1.109>;tag=as236247f3
To: <sip:200@sip.corp.ezuce.com>
Contact: <sip:200@172.16.1.109:5060>
Call-ID: 12f2aa19793b94d021bc2bfc1a4bb4fa@172.16.1.109:5060
CSeq: 102 SUBSCRIBE
User-Agent: Asterisk PBX 1.8.7.1
Date: Thu, 10 May 2012 15:59:14 GMT
Event: message-summary
Accept: application/simple-message-summary
Expires: 3600
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Length: 0


---

<--- SIP read from UDP:172.16.1.5:5060 --->
SIP/2.0 401 Unauthorized
Record-Route: <sip:172.16.1.5:5060;lr;x-sipX-done>
From: "asterisk" <sip:200@172.16.1.109>;tag=as236247f3
To: <sip:200@sip.corp.ezuce.com>;tag=M1ZWLc
Call-Id: 12f2aa19793b94d021bc2bfc1a4bb4fa@172.16.1.109:5060
Cseq: 102 SUBSCRIBE
Via: SIP/2.0/UDP 172.16.1.109:5060;branch=z9hG4bK12a7f622
Www-Authenticate: Digest realm="sip.corp.ezuce.com", nonce="d37800372dbd1aa6d2f0a8cf988fb8864fabe5d3", qop="auth"
User-Agent: sipXecs/4.4.0 sipXecs/publisher (Linux)
Date: Thu, 10 May 2012 15:59:15 GMT
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE
Accept-Language: en
Supported: sip-cc-01, timer
Content-Length: 0

<------------->
--- (14 headers 0 lines) ---
Retransmitting #2 (no NAT) to 172.16.1.5:5060:
SUBSCRIBE sip:200@sip.corp.ezuce.com SIP/2.0
Via: SIP/2.0/UDP 172.16.1.109:5060;branch=z9hG4bK12a7f622
Max-Forwards: 70
From: "asterisk" <sip:200@172.16.1.109>;tag=as236247f3
To: <sip:200@sip.corp.ezuce.com>
Contact: <sip:200@172.16.1.109:5060>
Call-ID: 12f2aa19793b94d021bc2bfc1a4bb4fa@172.16.1.109:5060
CSeq: 102 SUBSCRIBE
User-Agent: Asterisk PBX 1.8.7.1
Date: Thu, 10 May 2012 15:59:14 GMT
Event: message-summary
Accept: application/simple-message-summary
Expires: 3600
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Length: 0


---

<--- SIP read from UDP:172.16.1.5:5060 --->
SIP/2.0 401 Unauthorized
Record-Route: <sip:172.16.1.5:5060;lr;x-sipX-done>
From: "asterisk" <sip:200@172.16.1.109>;tag=as236247f3
To: <sip:200@sip.corp.ezuce.com>;tag=M1ZWLc
Call-Id: 12f2aa19793b94d021bc2bfc1a4bb4fa@172.16.1.109:5060
Cseq: 102 SUBSCRIBE
Via: SIP/2.0/UDP 172.16.1.109:5060;branch=z9hG4bK12a7f622
Www-Authenticate: Digest realm="sip.corp.ezuce.com", nonce="d37800372dbd1aa6d2f0a8cf988fb8864fabe5d3", qop="auth"
User-Agent: sipXecs/4.4.0 sipXecs/publisher (Linux)
Date: Thu, 10 May 2012 15:59:15 GMT
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE
Accept-Language: en
Supported: sip-cc-01, timer
Content-Length: 0
----------------

This bug is to investigate why Asterisk is not responding with authentication credentials to the remote UA.
Comments: