Mandatory IE missing

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Mandatory IE missing

Ali Al-Rubaie

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@209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

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

   To: sip:9999@209.82.10.235

   Contact: sip:1002@209.82.10.250:1091

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@209.82.10.235>;tag=55409708

   To: sip:9999@209.82.10.235

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@209.82.10.235>;tag=55409708

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

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

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

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

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

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

   To: sip:9999@209.82.10.235

   Contact: sip:1002@209.82.10.250:1091

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@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@209.82.10.235>;tag=55409708

   To: sip:9999@209.82.10.235

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@209.82.10.235>;tag=55409708

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

   Call-ID: 8e6df5d2-0367-43d9-bda8-f51a94033473@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@209.82.10.235 SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

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

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

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

   CSeq: 421988829 ACK

   Content-Length: 0


Thanks!





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Re: Mandatory IE missing

Michael Jerris
Administrator
The debug logs should give you more information about what is  
happening here.

Mike

On Mar 3, 2009, at 10:53 AM, Ali Al-Rubaie wrote:

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


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Re: Mandatory IE missing

Jason Garland
In reply to this post by Ali Al-Rubaie
Your HelpCaster softphone didn't send any SDP on the second INVITE. Fix the softphone or try turning on late codec negotiation in you Sofia profile.

Sent from my iPhone

On Mar 3, 2009, at 10:53 AM, Ali Al-Rubaie <[hidden email]> wrote:


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:[hidden email] SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

   From: HC-Desktop <sip:[hidden email]>;tag=55409708

   To: sip:[hidden email]

   Contact: sip:[hidden email]:1091

   Call-ID: [hidden email]

   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:[hidden email]>;tag=55409708

   To: sip:[hidden email]

   Call-ID: [hidden email]

   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:[hidden email]>;tag=55409708

   To: <sip:[hidden email]>;tag=K83mZmZH8g3Hr

   Call-ID: [hidden email]

   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:[hidden email] SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

   From: HC-Desktop <sip:[hidden email]>;tag=55409708

   To: <sip:[hidden email]>;tag=K83mZmZH8g3Hr

   Call-ID: [hidden email]

   CSeq: 421988828 ACK

   Content-Length: 0

 

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

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

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

   INVITE sip:[hidden email] SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

   From: HC-Desktop <sip:[hidden email]>;tag=55409708

   To: sip:[hidden email]

   Contact: sip:[hidden email]:1091

   Call-ID: [hidden email]

   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:[hidden email]"

 

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

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:[hidden email]>;tag=55409708

   To: sip:[hidden email]

   Call-ID: [hidden email]

   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:[hidden email]>;tag=55409708

   To: <sip:[hidden email]>;tag=mHXD1FgN5SS4K

   Call-ID: [hidden email]

   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:[hidden email] SIP/2.0

   Via: SIP/2.0/UDP 209.82.10.250:1091

   From: HC-Desktop <sip:[hidden email]>;tag=55409708

   To: <sip:[hidden email]>;tag=mHXD1FgN5SS4K

   Call-ID: [hidden email]

   CSeq: 421988829 ACK

   Content-Length: 0


Thanks!





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Re: Mandatory IE missing

Brian West
Jason thanks.. you know I think we all missed that one.

/b

On Mar 3, 2009, at 10:18 PM, Jason Garland wrote:

> Your HelpCaster softphone didn't send any SDP on the second INVITE.  
> Fix the softphone or try turning on late codec negotiation in you  
> Sofia profile.
>
> Sent from my iPhone


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