Hello,
can anybody give me a hint, how I could delete the _empty_ (blank) last
line of the message body / SDP (it consists of #012#015 only)? This blank
line is the rest of the original MIME message, which was reduced to a
standard message with content SDP only by kamailio-3.3.4, which is
principally working fine.
I´ve tried using the textops functions "subst" and "subst_body", but they
do not behave as like as real SED. When I try this string manipulation
with SED, it is working fine with [sed '${/^$/d}']. But the subst
implementation does not support the additional parameters '${' / '}'.
Does anybody know how to delete the last line of the whole message?
regards,
Klaus
P.S. the end of the message looks like this:
[...]#015#012a=rtpmap:8 PCMA/8000#015#012a=ptime:20#015#012#015#012
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