2 Jul
2018
2 Jul
'18
3:52 p.m.
Hi ,
Can someone explain me what is \1 and \3 doing in the subst expression
?
Input : From: <sip:anonymous@10.211.160.168
;tag=41008079_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_78DD
subst('/^From:(.*)10.211.160.168(.*)>(.*)/From:\110.211.160.174>\3/ig');
Output : From: <sip:anonymous@10.211.160.174
;tag=41008079_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_78DD
Regards,
Mahesh.b