[SIPForum-discussion] What all the SIP error codes can be sent before 180 ringing and after 180 ringing.

[Rudra Kant Kanth]

After 180 Ringing, if the Callee rejects the call, you would see "*486 Busy
Here*". Attached is a sample trace for it.

Regards,
Rudra




On Wed, Dec 21, 2011 at 12:49 PM, kondareddy godlaveety <
kondareddi24 at gmail.com> wrote:

> Hi,
>
> Can any one help me out with the follwing scenario.
>
>
> can we send 4xx client error codes after sending 180 ringing?
>
> 1. if so what all the 4xx SIP error codes can be sent before SIP:180 and
> after SIP:180?
>
> Can we send 5xx server Error codes after seding 180 ringing?
>
> 2. if so what all the 5xx SIP error codes can be sent before SIP:180
> ringing and after SIP:180?
>
> Can we send 6xx Global error codes after 180 ringing?
>
> 3. If so what all the 6xx error codes can be sent before 180 ringing and
> after SIP:180 ringing?
>
>
> Regards,
> Kondareddy
>
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09:48:09.532 : INVITE : sip:www.xxx.yyy.zzz:5060
Incoming Message.

UDP (reliable=false): ip=www.xxx.yyy.zzz, port=1931, plugin=null, forceUDP=false, TTL=1

INVITE sip:www.xxx.yyy.zzz:5060 SIP/2.0
Call-ID: -195550505-450551206 at www.xxx.yyy.zzz
Content-Length: 126
Content-Type: application/sdp
To: sip:www.xxx.yyy.zzz:5060
From: sip:www.xxx.yyy.zzz:5061;tag=682761273
Contact: sip:www.xxx.yyy.zzz:5061
CSeq: 1 INVITE
Max-Forwards: 70
Via: SIP/2.0/UDP www.xxx.yyy.zzz:5061;branch=z9hG4bK949395FABADF00D0000013463FD0A0F2

v=0
o=- 1324527489267 1324527489267 IN IP4 www.xxx.yyy.zzz
s=-
c=IN IP4 www.xxx.yyy.zzz
t=0 0
m=audio 62711 RTP/AVP 8 0

 
========================================
 
09:48:09.579 : SIP/2.0 100 Trying
Outgoing Message.

UDP (reliable=false): ip=www.xxx.yyy.zzz, port=5061, plugin=null, forceUDP=false, TTL=1

SIP/2.0 100 Trying
Via: SIP/2.0/UDP www.xxx.yyy.zzz:5061;branch=z9hG4bK949395FABADF00D0000013463FD0A0F2
To: sip:www.xxx.yyy.zzz:5060
From: sip:www.xxx.yyy.zzz:5061;tag=682761273
Call-ID: -195550505-450551206 at www.xxx.yyy.zzz
CSeq: 1 INVITE
Server:  
Content-Length: 0


 
========================================
 
09:48:09.657 : SIP/2.0 180 Ringing
Outgoing Message.

UDP (reliable=false): ip=www.xxx.yyy.zzz, port=5061, plugin=null, forceUDP=false, TTL=1

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP www.xxx.yyy.zzz:5061;branch=z9hG4bK949395FABADF00D0000013463FD0A0F2
To: sip:www.xxx.yyy.zzz:5060;tag=42575682
From: sip:www.xxx.yyy.zzz:5061;tag=682761273
Call-ID: -195550505-450551206 at www.xxx.yyy.zzz
CSeq: 1 INVITE
Content-Type: application/sdp
Contact: sip:www.xxx.yyy.zzz:5060
Server:  
Content-Length: 0


 
========================================
 
09:48:18.910 : SIP/2.0 486 Busy Here
Outgoing Message.

UDP (reliable=false): ip=www.xxx.yyy.zzz, port=5061, plugin=null, forceUDP=false, TTL=1

SIP/2.0 486 Busy Here
Via: SIP/2.0/UDP www.xxx.yyy.zzz:5061;branch=z9hG4bK949395FABADF00D0000013463FD0A0F2
To: sip:www.xxx.yyy.zzz:5060;tag=42575682
From: sip:www.xxx.yyy.zzz:5061;tag=682761273
Call-ID: -195550505-450551206 at www.xxx.yyy.zzz
CSeq: 1 INVITE
Content-Type: application/sdp
Contact: sip:www.xxx.yyy.zzz:5060
Server:  
Content-Length: 0


 
========================================
 
09:48:18.942 : ACK : sip:www.xxx.yyy.zzz:5060
Incoming Message.

UDP (reliable=false): ip=www.xxx.yyy.zzz, port=1933, plugin=null, forceUDP=false, TTL=1

ACK sip:www.xxx.yyy.zzz:5060 SIP/2.0
To: sip:www.xxx.yyy.zzz:5060;tag=42575682
From: sip:www.xxx.yyy.zzz:5061;tag=682761273
Call-ID: -195550505-450551206 at www.xxx.yyy.zzz
CSeq: 1 ACK
Max-Forwards: 70
Content-Length: 0
Via: SIP/2.0/UDP www.xxx.yyy.zzz:5061;branch=z9hG4bK949395FABADF00D0000013463FD0A0F2


 
========================================