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KentC
Brekeke Guru
 
Joined: 09 Dec 2011
Posts: 108
Location: rw-rw-rw-
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 Posted: Thu Jun 21, 2012 8:43 am Post subject: Re-Invite Question *SOLVED* |
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1. Brekeke Product Name and version:
Brekeke Sip Server V2
2. Java version:
Latest
3. OS type and the version:
Centos 5.6 Final
4. UA (phone), gateway or other hardware/software involved:
n/a
5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html :
Beta
6. Your problem:
I need to ask a question about routing from within Brekeke:
What field does a re-invite use?
How does it choose the ip to send re-invite towards?
Last edited by KentC on Wed Sep 12, 2012 7:58 pm; edited 1 time in total |
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james
Brekeke Master Guru
Joined: 10 Dec 2007
Posts: 501
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| Posted: Thu Jun 21, 2012 10:47 am Post subject: |
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Generally, a re-INVITE will be used for
- Refreshing a SIP Session Timer
- Updating SDP (for example, a UA may want to change a codec during a call...)
The destination IP address of re-INVITE will be indicated in its Route header.
If there is no Route header, the destination will be same as previous destination. |
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KentC
Brekeke Guru
Joined: 09 Dec 2011
Posts: 108
Location: rw-rw-rw-
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| Posted: Thu Jun 21, 2012 10:52 am Post subject: |
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| Thanks, I'll follow up with this info. Appreciate your help, as I couldn't find much info in RFC 3261 |
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james
Brekeke Master Guru
Joined: 10 Dec 2007
Posts: 501
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