<div style="font-family: Arial; font-size: 14px;"><span style="color:rgb(32, 33, 36);font-family:arial, sans-serif;font-size:16px;text-align:left;background-color:rgb(255, 255, 255);display:inline !important">Konnichiwa,</span></div><div style="font-family: Arial; font-size: 14px;"><span style="color:rgb(32, 33, 36);font-family:arial, sans-serif;font-size:16px;text-align:left;background-color:rgb(255, 255, 255);display:inline !important"><br></span></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;">my users are labelled like 1020-tokyo and 1021-tokyo</span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;">so i created an alias for them as 1020 and 1021 but when i dial between them it does not work and says 404</span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;">i followed here</span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><span><a target="_blank" rel="noreferrer nofollow noopener" href="https://opensips.org/html/docs/modules/3.3.x/alias_db.html">https://opensips.org/html/docs/modules/3.3.x/alias_db.html</a></span><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><span>modparam("alias_db", "db_url", "mysql://xxxx:xxx@172.17.0.3/opensips")</span><div><span>modparam("alias_db", "user_column", "username")</span></div><div><span>modparam("alias_db", "domain_column", "domain")</span></div><div><span>modparam("alias_db", "alias_user_column", "user")</span></div><div><span>modparam("alias_db", "alias_domain_column", "domain")</span></div><div><span>modparam("alias_db", "domain_prefix", "sip.")</span></div><div><span>modparam("alias_db", "append_branches", 1)</span></div><span></span><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><span>if (!lookup("location")) {</span><div><span>        alias_db_lookup("dbaliases", "rd");</span></div><span></span><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div style=""><font color="#202124" face="arial, sans-serif"><span style="font-size: 16px;"><br></span></font></div><div class="protonmail_signature_block" style="font-family: Arial; font-size: 14px;">
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