Admin Guide - VoIP software provider

(select id from tb_groups where name = 'testgroup'), --group id instered previously1, --entry type. 1 means "endusers" (values from tb_grouptypes.dirid)100207 --id from tb_users)--add all users to this group which username contains "111"insert into tb_groupentries (groupid,entrytype,entryid)select(select id from tb_groups where name = 'testgroup'),1,idfrom tb_userswhere username like '%111%'--select users from this groupselect tb_users.id, tb_users.Username, tb_users.namefrom tb_groupentries, tb_userswheretb_groupentries.groupid = (select id from tb_groups where name = 'testgroup') andtb_users.id = tb_groupentries.entryid--delete groupdelete from tb_groupentries where groupid = (select id from tb_groups where name = 'testgroup')delete from tb_groups where name = 'testgroup'5.98. Compatibility issuesIn case if you have SIP signaling compatibility issues with old devices you might change these global config options:addnewlineaftermsg = 2rtpwritefirst = 0allowheaders = 05.99. How to enable codec transcodingIf one of your peers has limited codec capabilities or the accepted codec(s) doesn‟t match with the sender codec‟s, then set its“needcodecconversion” to 1 (for the target user which is usually a SIP Server user or Enduser)Set the “convertcodecs” global config value to the target codec payload list. The default value is 0,8,18 which means PCMU,PCMA and G.729.