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Alberto Montilla
Cisco Employee
Cisco Employee

Tested  by: David Liao, Cisco

UC320W  FW release: 2.0.5(3)

  • Provider:  Generic SIP Provider

  • Description: Triad Telecom
  • Proxy: 208.70.21.xx (as indicated  by the ITSP)
  • Registration:  Unchecked (peer-to-peer SIP trunk, no registration  required)
  • Outbound  Proxy: n/a
  • Call   Capacity: <As indicated by the ITSP in your  contract>
  • Prefix # w/"+1" : Uncheck (uses US national numbering plan)
  • Company  Name:  <Your company name> (this will appear  as the  Display Name field on SIP messaging)
  • Account  ID:  <The  main DID number given by the ITSP (e.g.  41581790yy)>
  • SIP  domain  name: <Your company local domain name> Optional
  • Authentication ID: n/a
  • Password:  n/a
  • SRV  Recorded  Lookup: Uncheck
  • SRV Auto   Prefix: Uncheck
  • NAT Mapping: Uncheck (ITSP provides SBC/Outbound proxy)


       Systemwide parameters

  • Codec: G711u or  G729a
  • Outbound  FAX:  Both  PassThrough and T.38 supported

     Other requirements

  • WAN network: Must use static IP address and fill in all information (default gateway and DNS)
  • Requires 10-digit North America dial plan

Known Issues:

     * Outbound call transfer fails

     * PSTN phone did not disconnect  when extension phone init disconnection.

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