Unable to Register SIP Extensions on Bria/Zoiper

I been trying to register my SIP extensions to a Bria or Zoiper softphone. I am able to register the SIP Trunk account(Auth name/Auth PW) to the softphones but am not able to register any of the extensions I have made.

The Extensions are SIP extensions. On the edit SIP extensions page, it says
“This device uses CHAN_SIP technology listening on Port 5160 (UDP - this is a NON STANDARD port)”

I tried to update the port SIP settings on Zoiper to match(5160) this but it still wont register

I also tried to create chan_pjsip extension on UDP 5060 but it still does not want to register.

Extension Credentials

. Login - 30
. PW - Copy Secret from Ext edit screen

Trunk SIP (registers just fine)

. Auth Username
. Auth PW

Can anyone please shed some light on this issue and help guide me to the right direction. Thank you in advance.

This is what the Asterisk Logs say:
[2017-09-17 22:06:21] NOTICE[30597] res_pjsip/pjsip_distributor.c: Request ‘INVITE’ from ‘sip:[email protected]’ failed for ‘192.187.101.82:53293’ (callid: 1920343398-1609962747-1454408668) - No matching endpoint found
[2017-09-17 22:06:21] SECURITY[2893] res_security_log.c: SecurityEvent=“InvalidAccountID”,EventTV=“2017-09-17T22:06:21.694-0700”,Severity=“Error”,Service=“PJSIP”,EventVersion=“1”,AccountID=“75”,SessionID=“1920343398-1609962747-1454408668”,LocalAddress=“IPV4/UDP/xx.xxx.xxx.69/5060”,RemoteAddress=“IPV4/UDP/xx.xxx.xxx.82/53293”
[2017-09-17 22:06:21] NOTICE[30597] res_pjsip/pjsip_distributor.c: Request ‘INVITE’ from ‘sip:[email protected]’ failed for ‘xx.xxx.xxx.82/53293’ (callid: 1920343398-1609962747-1454408668) - Failed to authenticate