The server is running for 3 years. Version is 14.10. Lately, we purchase SIP Trunk service from PLDT. Done setting-up phantom account using the numbers they gave and forward to end user. Thus incoming call is great, call are Ok.
Outgoing call is pain for 3 days now. It is not forwarded to the providers SBC. The SBC does not require register so it rely only on correct number as user and signaling IP which is my SIP server. Seems call are not forwarded.
Posted my config here hope somebody can give a comment.
<?xml version="1.0" ?>
<bridge-configuration>
<global-port>5060</global-port>
<external-address>192.168.2.51</external-address>
<external-port>5080</external-port>
<local-address>192.168.2.51</local-address>
<local-port>5090</local-port>
<enable-bridge-proxy-relay>false</enable-bridge-proxy-relay>
<sipx-proxy-domain>corboxcdo.lan</sipx-proxy-domain>
<sipx-supervisor-host>sipc1.corboxcdo.lan</sipx-supervisor-host>
<sipx-supervisor-xml-rpc-port>8092</sipx-supervisor-xml-rpc-port>
<sip-keepalive-seconds>20</sip-keepalive-seconds>
<media-keepalive-seconds>1</media-keepalive-seconds>
<xml-rpc-port>8088</xml-rpc-port>
<call-limit>-1</call-limit>
<music-on-hold-support-enabled>true</music-on-hold-support-enabled>
<music-on-hold-address>~~mh~</music-on-hold-address>
<music-on-hold-delay-miliseconds>500</music-on-hold-delay-miliseconds>
<music-on-hold-supported-codecs>g711a,g729ab</music-on-hold-supported-codecs>
<log-directory>/var/log/sipxpbx/</log-directory>
<location-id>1</location-id>
</bridge-configuration>
<itsp-account>
<itsp-proxy-domain>10.251.48.252</itsp-proxy-domain>
<sipxecs-lineids>
<sipxecs-lineid>13</sipxecs-lineid>
</sipxecs-lineids>
<user-name>0885559081</user-name>
<authentication-user-name>0885559081</authentication-user-name>
<register-on-initialization>false</register-on-initialization>
<itsp-proxy-address>10.251.48.252</itsp-proxy-address>
<itsp-proxy-listening-port>5060</itsp-proxy-listening-port>
<itsp-transport>UDP</itsp-transport>
<use-global-addressing>false</use-global-addressing>
<strip-private-headers>false</strip-private-headers>
<default-asserted-identity>false</default-asserted-identity>
<is-from-itsp>false</is-from-itsp>
<default-preferred-identity>false</default-preferred-identity>
<is-user-phone>true</is-user-phone>
<loose-route-invite>true</loose-route-invite>
<itsp-registrar-address>10.251.48.252</itsp-registrar-address>
<itsp-registrar-listening-port>5060</itsp-registrar-listening-port>
<registration-interval>600</registration-interval>
<sip-session-timer-interval-seconds>1800</sip-session-timer-interval-seconds>
<sip-keepalive-method>CR-LF</sip-keepalive-method>
<rtp-keepalive-method>NONE</rtp-keepalive-method>
<route-by-to-header>false</route-by-to-header>
<always-relay-media>true</always-relay-media>
</itsp-account>
</sipxbridge-config>
rgds.