Extend Udp_server_opts with two utility methods:
Extend Udp_server_opts with two utility methods:

 o getSIPaddr(), returns address encoding IPv6 in SIP convention
(i.e. "[x:y:z:w]"). To be used by the SIP TM instead of direct
access to the laddress[0].

o isWildCard(), which tests if we are listening on the wildcard
address.

jevonearth/rtpproxy,sippy/rtp_cluster,synety-jdebp/rtpproxy,sippy/rtpproxy,jevonearth/rtpproxy,sippy/rtpproxy,dsanders11/rtpproxy,sippy/rtp_cluster,dsanders11/rtpproxy,jevonearth/rtpproxy,synety-jdebp/rtpproxy,jevonearth/rtpproxy,sippy/rtpproxy,synety-jdebp/rtpproxy,synety-jdebp/rtpproxy,dsanders11/rtpproxy