| Parameter | Value
| Comment |
|---|
| Name of ITSP | Xconnection G729 | Enter name as you would like to see it in CCA drop down, please keep this as short as possible |
| Dialplan locale | nl | (optional) provide the country locale if you know this |
| Display Proxy Server (Primary) field | Yes | field to enter IP address or DNS of ITSP's primary SIP proxy server |
| Display Proxy Server (Backup) field | no | (optional) field to enter IP address or DNS of ITSP's backup SIP proxy server |
| Display Registrar Server field | yes | field to enter IP address or DNS of ITSP's SIP registrar server, this is required if ITSP requires SIP registrations |
| Display Outbound Proxy Server field | No | field to enter IP address or DNS of ITSP's Session Border Controller, this is required if ITSP has an SBC that is different compared to its proxy server. |
| Display Digest Authentication (Username / Password) | yes | field to enter username / password for SIP registration or calling, this is required if Registrar Server is present |
| Display Customer Company Name field | No | (optional) choose YES if specific caller name is required for outbound calls, usually ITSP does this |
| Display Call Admission Control field | No | (optional) choose YES if ITSP requires the UC500 limit # of SIP calls, usually ITSP does this |
| Display User Credentials field | Yes
| (optional) choose YES if ITSP requires SIP registration of all DIDs associated to the UC500 with a unique username / password per DID |
| ITSP SIP TRUNK PARAMETERS |
| Voice Codec | G.729 | Choose one of the 3 codecs shown |
| Fax protocol | G.711alaw | Choose one of the 2 methods - T.38 or G.711 upspeed |
| RFC2833 (DTMF) payload type | 101 | Default value is 101, if change is required, then enter value in range from 97 to 121 |
| Should UC500 register all DIDs to ITSP | Yes
| Typically most ITSPs register only the main number but if all numbers are required then choose YES |
| Is SIP registration for DID(s) using same username / password or unique username / password per DID | Yes
| Answer Yes or No only if above row is YES. |
