Too much information missing. From the context it looks more like a 
general SIP question or maybe Wireshark Q&A question, how exactly is 
sipp related to it?

When capturing the data, have you set some capture or display filters? 
It could be that the vendor's RTP carrying the second announcement comes 
from a different IP, that would have to be indicated using a reINVITE or 
UPDATE, can you see such messages in the SIP exchange after the 
Telephone-Event? If yes, what connection address is indicated in the SDP 
coming from the vendor in such a message?

Pavel

------------------------------------------------------------------------------
Site24x7 APM Insight: Get Deep Visibility into Application Performance
APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month
Monitor end-to-end web transactions and take corrective actions now
Troubleshoot faster and improve end-user experience. Signup Now!
http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140
_______________________________________________
Sipp-users mailing list
Sipp-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/sipp-users

Reply via email to