Reject-Contact: 

Error-Info: 

Timestamp: 

Call-Info: 

Reply-To: 

Warning: 

Subject: ;handling=image;purpose=;cause=;text=card300 Multiple Choicesmimessage/sipfrag407 Proxy Authentication Requiredigest-integrity484 Address Incompletelephone-events494 Security Agreement Requiredeactivated481 Call/Transaction Does Not Existale=500 Server Internal Errorobust-sorting=416 Unsupported URI Schemergency415 Unsupported Media Typending488 Not Acceptable Herejected423 Interval Too Briefrom-tagQ.8505 Version Not Supported403 Forbiddenon-urgent429 Provide Referror Identity420 Bad Extensionoresource

a=key-mgmt:mikeyOPTIONS Language: 504 Server Time-outo-tag

Authentication-Info: Dec 380 Alternative Service503 Service Unavailable421 Extension Required405 Method Not Allowed487 Request Terminatedauth-interleaving=

m=application Aug 513 Message Too Large687 Dialog Terminated302 Moved Temporarily301 Moved Permanentlymultipart/signed

Retry-After: GMThu, 402 Payment Required

a=orient:landscape400 Bad Requestrue491 Request Pending501 Not Implemented406 Not Acceptable606 Not Acceptable

a=type:broadcastone493 Undecipherable

MIME-Version: May 482 Loop Detected

Organization: Jun mode-change-neighbor=criticalertcp-fb489 Bad Eventls

Unsupported: Jan 502 Bad Gatewaymode-change-period=

a=orient:seascape

a=type:moderated404 Not Found305 Use Proxy

a=type:recvonly

a=type:meeting

k=prompt:

Referred-By: 

In-Reply-To: TRUEncoding: 182 QueuedAuthenticate: 

User-Agent: 

a=framerate:

Alert-Info: CANCEL 

a=maxptime:;retry-after=uachannels=410 Gone

Refer-To: 

Priority: 

m=control 

a=quality:

a=sdplang:

a=charset:

Replaces: REFER ipsec-ike;transport=

a=keywds:

k=base64:;refresher=

a=ptime:

k=clear:;received=;duration=

Accept: 

a=group:FALSE: INFO 

Accept-

a=lang:

m=data mode-set=

a=tool:TLSun, 

Date: 

a=cat:

k=uri:

Proxy-;reason=;method=

a=mid:;maddr=opaque=

Min-;alg=Mon, Tue, Wed, Fri, Sat, ;ttl=auts=

r=

z=

e=;id=

i=crc=

u=;q=uas414 Request-URI Too Longiveuprivacyudprefer600 Busy Everywherequired480 Temporarily Unavailable

a=type:H.33202 Accepted

Session-Expires: 

Subscription-State: Nov 

Service-Route: Sep 

Allow-Events: Feb 

a=inactiveRTP/SAVP RTP/AVPF Anonymousips:

a=type:testel:MESSAGE 

a=recvonly

a=sendonly

c=IN IP4 

Reason: 

Allow: 

Event: 

Path: ;user=

b=AS CT 

WWW-Authenticate: Digest 

a=sendrecvideoctet-align=application/sdpatheaderspauth=

a=orient:portraitimeouttr-inticonc=483 Too Many Hopslinfoptionalgorithm=604 Does Not Exist Anywheresponse=

Request-Disposition: MD580 Precondition Failureplaces422 Session Interval Too Smallocal181 Call Is Being Forwardedomain=failurenderealm=SUBSCRIBE preconditionormalipsec-mandatory413 Request Entity Too Large2e183 Session Progressctp486 Busy HeremoterminatedAKAv1-MD5-sessionone

Authorization: 603 Declinextnonce=485 Ambiguousername=audio

Content-Type: Mar 

Record-Route: Jul 401 Unauthorized

Require: 

t=0 0.0.0.0

Server: REGISTER 

c=IN IP6 180 Ringing100 Tryingv=0

o=UPDATE NOTIFY 

Supported: unknownAMRTP/AVP 

Privacy: 

Security-

Expires: 

a=rtpmap:

m=video 

m=audio 

s= false

a=conf:;expires=

Route: 

a=fmtp:

a=curr:Client: Verify: 

a=des:

RAck: 

RSeq: BYE cnonce=100reluri=qop=TCPUDPqosxml;lr

Via: SIP/2.0/TCP 408 Request Timeoutimerpsip:

Content-Length: Oct 

Via: SIP/2.0/UDP ;comp=sigcomprobationack;branch=z9hG4bK

Max-Forwards: Apr SCTPRACK INVITE 

Call-ID: 

Contact: 200 OK

From: 

CSeq: 

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