[Sip] Infinite Number of RTP payload in "mline"

[Nitin Kapoor <[e-mail]>]

Dear All,

I am facing the problem where one of source is sending bunch of RTP payload
in "mline", and because of that my MSX is stripping 2 codec from that line,
when its forwarding that OFFER to termination end.

This is the "mline" which i am getting from source:

*m=audio 6300 RTP/AVP 18 0 8 35 36 2 38 39 40 41 42 43 44 45 46 47 4 80 3 56
118 101 13 120*

This is what my MSX is sending to termination after stripping the payload
from "mline"

*m=audio 6300 RTP/AVP 18 0 8 35 36 2 38 39 40 41 42 43 44 45 46 47 4 80 3 56
118 101    *

Now i checked some documents but unable to find anything which says its
correct or not.

Could any one please give some direction on this whether such amount of
payload type is correct in "mline" or it not acceptable .

Thanks,
Nitin Kapoor