[Freeswitch-users] Mandatory IE missing

Ali Al-Rubaie kerrada2003 at yahoo.com
Tue Mar 3 07:53:45 PST 2009


Hi,

During proxy authentication, I got "mandatory IE missing" error in the response as shown below. How this error can be resolved?





recv 585 bytes from udp/[209.82.10.250]:1898 at
15:31:39.933782:

  
------------------------------------------------------------------------

   INVITE
sip:9999 at 209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
sip:9999 at 209.82.10.235

   Contact:
sip:1002 at 209.82.10.250:1091

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988828
INVITE

   Content-Length: 187

   Content-Type:
application/sdp

   User-Agent: HelpCaster
SoftPHONE

   Supported:
com.hearme.mux

 

   v=0

   o=HelpCaster
153553387 153553387 IN IP4 192.168.10.31

   s=HelpCaster

   c=IN IP4
209.82.10.250

   t=0 0

   m=audio 8002
RTP/AVP 0 4 101

   a=rtpmap:101
telephone-event/8000

   a=fmtp:101 0-15

   ------------------------------------------------------------------------

send 294 bytes to udp/[209.82.10.250]:1091 at
15:31:39.934100:

  
------------------------------------------------------------------------

   SIP/2.0 100 Trying

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
sip:9999 at 209.82.10.235

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988828
INVITE

   User-Agent:
FreeSWITCH-mod_sofia/1.0.2-hacked

   Content-Length: 0

 

  
------------------------------------------------------------------------

send 746 bytes to udp/[209.82.10.250]:1091 at
15:31:39.938913:

  
------------------------------------------------------------------------

   SIP/2.0 407 Proxy
Authentication Required

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
<sip:9999 at 209.82.10.235>;tag=K83mZmZH8g3Hr

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988828
INVITE

   User-Agent:
FreeSWITCH-mod_sofia/1.0.2-hacked

   Accept:
application/sdp

   Allow: INVITE, ACK,
BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE,
REGISTER, INFO, PUBLISH

   Supported: timer,
precondition, path, replaces

   Allow-Events: talk,
presence, dialog, call-info, sla, include-session-description, presence.winfo,
message-summary, refer

   Proxy-Authenticate:
Digest realm="209.82.10.235",
nonce="248a2800-7fd2-4a6f-8082-5d1731f3cf54"

   Content-Length: 0

 

  
------------------------------------------------------------------------

recv 280 bytes from udp/[209.82.10.250]:1898 at
15:31:39.949517:

  
------------------------------------------------------------------------

   ACK
sip:9999 at 209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
<sip:9999 at 209.82.10.235>;tag=K83mZmZH8g3Hr

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988828 ACK

   Content-Length: 0

 

  
------------------------------------------------------------------------

recv 584 bytes from udp/[209.82.10.250]:1898 at
15:31:39.953137:

  
------------------------------------------------------------------------

   INVITE
sip:9999 at 209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
sip:9999 at 209.82.10.235

   Contact:
sip:1002 at 209.82.10.250:1091

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988829
INVITE

   Content-Length: 187

   Content-Type:
application/sdp

   User-Agent:
HelpCaster SoftPHONE

   Supported:
com.hearme.mux

  
Proxy-Authorization:  Digest
username="1002",realm="209.82.10.235",nonce="248a2800-7fd2-4a6f-8082-5d1731f3cf54",response="

d1614cd024acab0b794751285f5cb1fe",uri="sip:9999 at 209.82.10.235"

 

  
------------------------------------------------------------------------

send 294 bytes to udp/[209.82.10.250]:1091 at
15:31:39.953336:

  
------------------------------------------------------------------------

   SIP/2.0 100 Trying

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
sip:9999 at 209.82.10.235

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988829
INVITE

   User-Agent:
FreeSWITCH-mod_sofia/1.0.2-hacked

   Content-Length: 0

 

  
------------------------------------------------------------------------

send 696 bytes to udp/[209.82.10.250]:1091 at
15:31:39.956016:

  
------------------------------------------------------------------------

   SIP/2.0 480
Temporarily Unavailable

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
<sip:9999 at 209.82.10.235>;tag=mHXD1FgN5SS4K

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988829
INVITE

   User-Agent:
FreeSWITCH-mod_sofia/1.0.2-hacked

   Accept:
application/sdp

   Allow: INVITE, ACK,
BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE,
REGISTER, INFO, PUBLISH

   Supported: timer,
precondition, path, replaces

   Allow-Events: talk,
presence, dialog, call-info, sla, include-session-description, presence.winfo,
message-summary, refer

   Reason:
Q.850;cause=96;text="MANDATORY_IE_MISSING"

   Content-Length: 0

 

  
------------------------------------------------------------------------

recv 280 bytes from udp/[209.82.10.250]:1898 at
15:31:39.964632:

  
------------------------------------------------------------------------

   ACK
sip:9999 at 209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP
209.82.10.250:1091

   From: HC-Desktop
<sip:1002 at 209.82.10.235>;tag=55409708

   To:
<sip:9999 at 209.82.10.235>;tag=mHXD1FgN5SS4K

   Call-ID:
8e6df5d2-0367-43d9-bda8-f51a94033473 at 192.168.10.31

   CSeq: 421988829 ACK

   Content-Length: 0


Thanks!






      
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