[Jul 23 21:35:39]
<--- SIP read from 192.168.164.154:10011 --->
INVITE sip:959@aster.xyz.com SIP/2.0
Via: SIP/2.0/UDP 192.168.164.154:10011;branch=z9hG4bK-d87543-4b364a33d25bde20-1--d87543-
From: "hoff" <sip:510@aster.xyz.com>;tag=d911b373
To: <sip:959@aster.xyz.com>
Call-ID: a349365d562c0419@amV6ZWsuaS5jeg..
CSeq: 1 INVITE
Contact: <sip:510@192.168.164.154:8289>
Max-Forwards: 70
Supported: eventlist
User-Agent: CounterPath eyeBeam release 3013o stamp 23470
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO
Content-Type: application/sdp
Content-Length: 308

v=0
o=- 121005605 121005646 IN IP4 192.168.164.154
s=CounterPath eyeBeam
c=IN IP4 192.168.164.154
t=0 0
m=audio 10048 RTP/AVP 6 100 0 102 8 3 98 97 5
a=alt:1 1 : 481275B6 000000D8 10.0.0.2 8738
a=rtpmap:100 speex/16000
a=rtpmap:102 l16/16000
a=rtpmap:98 ilbc/8000
a=rtpmap:97 speex/8000
a=sendrecv

<------------->
[Jul 23 21:35:39] --- (13 headers 12 lines) ---
[Jul 23 21:35:39] ERROR[2940]: rtp.c:2232 ast_rtp_new_with_bindaddr: Unexpected bind error: Permission denied
[Jul 23 21:35:39] WARNING[2940]: chan_sip.c:4829 sip_alloc: Unable to create RTP audio session: Permission denied
[Jul 23 21:35:39]
<--- Transmitting (NAT) to 192.168.164.154:10011 --->
SIP/2.0 500 Server internal error