srv records

I'm trying to migrate from an old bind configuration and I'm having trouble finding the correct syntax for a SRV record using the SRV record patch from Laurent G. Bercot. I have a few entries in the bind files for sip 

_sip._tls.eplus.com.                    IN      SRV 0 0 443 ocs.eplus.com.
_sipfederationtls._tcp.eplus.com.       IN      SRV 0 0 5061 ocs.eplus.com.

If the ip for ocs.eplus.com is I think that the records should be entered as follows in the data file.

S_sip._tls.eplus.com:63.80.40.214:443:0:0:86400
S_sipfederationtls._tcp.eplus.com:63.80.40.214:443:0:0:86400

Now I used the entries above and make didn't complain so I think I'm close but I'm just looking for some assurance that I'm not missing something 
as the documentation is a bit sketchy. Am I on track here or am I completely missing something? I appreciate the guidance. 

Thank you.