Port version is very old 0.13.0. Last available is 0.22.0. Sent mail to maintainer sobomax@FreeBSD.org but still no reply. Fix: Patch attached with submission follows:
Responsible Changed From-To: freebsd-ports-bugs->sobomax Over to maintainer (via the GNATS Auto Assign Tool)
A commit references this bug: Author: tijl Date: Thu Jul 10 16:16:33 UTC 2014 New revision: 361473 URL: http://svnweb.freebsd.org/changeset/ports/361473 Log: Update net/ortp to 0.23.0 PR: 187135 Submitted by: koue@chaosophia.net Approved by: maintainer timeout (4 months) Changes: head/net/ortp/Makefile head/net/ortp/distinfo head/net/ortp/files/ head/net/ortp/pkg-plist
Committed in r361473 with minor changes.