[SR-Users] [kamailio-users] kamailio on amazon

[Chandrakant Solanki]

Hi

I have installed Kamailio with  MediaProxy and asterisk on Amazon Server..
While kamailio/MediaProxy and Asterisk both running on different amazon's
instance.

Kamailio : 1.5.0-notls
MediaProxy : 2.3.8

Asterisk  : 1.6.2.6

Firewall port is opened for mediaproxy from 10000-20000 (UDP), 5060 (UDP)
etc on both amazon machine..

while I tried to play an audio... it plays sound file but unable to found
audio on device.

when I put tcpdump on asterisk machine it gives following error...

#  tcpdump -i eth0 udp portrange 10000-20000 -w test1.pcap

01:39:52.850279 IP (tos 0xb8, ttl 64, id 59, offset 0, flags [DF], proto:
UDP (17), length: 60) ip-W.X.Y.Z.compute.internal.15246 > xyz.com.10010:
[bad udp cksum 3cfd!] UDP, length 32
01:39:52.870279 IP (tos 0xb8, ttl 64, id 60, offset 0, flags [DF], proto:
UDP (17), length: 60) ip-W.X.Y.Z.compute.internal.15246 > xyz.com.10010:
[bad udp cksum 97fe!] UDP, length 32
01:39:52.890281 IP (tos 0xb8, ttl 64, id 61, offset 0, flags [DF], proto:
UDP (17), length: 60) ip-W.X.Y.Z.compute.internal.15246 > xyz.com.10010:
[bad udp cksum 75c0!] UDP, length 32


Any Idea..!!

-- 
Regards,

Chandrakant Solanki
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