Hello,
I have an error when using the JsSIP library which uses the Firefox
PeerConnection implementation, under Firefox 24 / Linux:

Could not negotiate answer SDP; cause = NO_MEDIA | SDP Parsing Error:
Warning: Unrecognized attribute (ice-lite)  | SDP Parsing Error:
Warning: No network type specified in comediadir attribute. | SDP
Parsing Error:  Warning: No network type specified in comediadir
attribute. | SDP Parsing Error:  Warning: Unrecognized attribute
(oldmediaip)

Here is the SDP answer:
v=0
o=sipwise-user2 0 0 IN IP4 192.168.51.132
s=-
c=IN IP4 192.168.51.132
t=0 0
a=ice-lite
m=audio 30166 RTP/SAVP 0 8 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=direction:active
a=rtcp:30167
a=crypto:0 AES_CM_128_HMAC_SHA1_80
inline:06D1X6PnZNHRH78fDPqtp3UctHD3tkxLmPa18a2h
a=ice-ufrag:r2KOSpzi
a=ice-pwd:O2JCu9UPbTD7JAvXWslJddFFfnr5
a=candidate:iN6TH63Epu7ta86x 1 UDP 2130706432 192.168.51.132 30166 typ host
a=candidate:iN6TH63Epu7ta86x 2 UDP 2130706431 192.168.51.132 30167 typ host
m=video 0 RTP/SAVP 120
a=direction:active
a=oldmediaip:10.10.8.35
a=inactive

I don't see anything badly wrong with it.. The attributes oldmediaip,
ice-lite, inactive etc should be ignored if they're not supported.
 The full log is available at http://pastebin.com/raw.php?i=9ngM28Ux

Has anyone else seen this problem, has an insight or maybe some general
pointers? Thanks in advance.
P.S. If you think I should fill an issue in your bugtracker I will.

Andrew
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