The following is for the Obi300 and Deskphones, please use caution when utilizing this guide, and only make appropriate changes where indicated.

Noteprior to configuring a Polycom OBi device, you will need to speak with our Support representatives so that they could add a line for it.

ITSP

You need to uncheck the Default box to edit items. For items in the ITSP and Voice Services sections, the phone will instruct you to reboot after submitting changes.

Note: it is not stating that you need to reboot immediately after submitting a change, only that you must in order for the change to take effect.

Profile A > Parameter Name 

General

  • SignalingProtocol: SIP (Poly Obi VVX 450, 350, and 250 only)
  • DTMFMethod: Auto

SIP

  • ProxyServer: Enter the uber server info (usbc or uc70)
  • ProxyServerPort: 6060
  • ProxyServerTransport: UDP
  • RegistrarServer: Enter the uber server info (usbc or uc70)
  • RegistrarServerPort 6060
  • RegistrationPeriod: 300
  • InviteExpires: 240
  • ReInviteExpires: 30
  • RegisterExpires: 7200
  • RegisterMinExpires: 1
  • RegisterRetryInterval: 30
  • X_InsertRTPStats: Make sure the left side box is checked, right side box is unchecked
  • X_MWISubscribeExpires: 3600
  • X_MaxForward: 70
  • X_Support100rel: Make sure the left side box is checked, right side box is unchecked
  • X_Sticky18x: Make sure the left side box is checked, right side box is unchecked

Feature Codes - (Poly Obi VVX 450, 350, and 250 only)

  • DirectedCallPickup: *95

RTP

  • LocalPortMin: 35000
  • LocalPortMax: 50000
  • TxRepeatInterval: 10000
  • X_VqPublishOnSSRCChange: Make sure the left side box is checked, right side box is unchecked

Voice Services

SP1 Service

  • Enable: Make sure the left side box is checked, right side box is unchecked
  • X_DisplayLabel: Enter the extension number (Poly Obi VVX 450, 350, and 250 only)
  • X_DisplayNumber: Enter the User's DiD (Primary DiD of user (Poly Obi VVX 450, 350, and 250 only))
  • X_AcceptSipFromRegistrarOnly: Make sure the left side box is checked, right side box is unchecked
  • X_KeepAliveEnable: Make sure the left side box is checked, right side box is unchecked
  • X_KeepAliveExpires: 15
  • X_KeepAliveServerPort: 6060
  • X_KeepAliveMsgType: from the drop down, select "keep-alive"
  • X_UserAgentPort: 6 + extension number (example, extension 123 would be 5123)
  • X_DefaultRing: 1
  • X_CallOnHoldRing: 8
  • X_RepeatDialRing: 5
  • X_BargeInRing: 4
  • X_CallParkedRing: 10 (only for the Poly Obi ATA's, call parking does not work on the deskphones at this time)
  • X_SipDebugOption: from the drop down, select "Disable"

SIP Credentials

  • AuthUserName: Admin CP > Services > Intermedia Unite > User > Device > Get Credentials >> Enter SIP User ID
  • AuthPassword: Admin CP > Services > Intermedia Unite > User > Device > Get Credentials >> Enter SIP Password

Calling Features

  • CallerIDName: Enter the username as it appears for the user in HP/PP
  • MaxSessions: 4
  • CallForwardOnNoAnswerRingCount: 4
  • X_CheckVoiceMailNumber: Enter users DiD
  • X_CheckVoiceMailWithCallKey: Make sure the left side box is checked, right side box is unchecked
  • MessageWaiting: Make sure the left side box is checked, right side box is un-checked

Codecs - Codec Profile A

G711U Codec

  • Codec: Un-check the box on the far right.
  • Enable: Make sure the left side box is checked, right side box is unchecked
  • SilenceSupression: Make sure the left side box is checked, right side box is unchecked

Priority: 1

G711A Codec

  • Codec: Un-check the box on the far right.
  • Enable: Make sure the left side box is checked, right side box is unchecked
  • SilenceSupression: Make sure the left side box is checked, right side box is unchecked

Priority: 2

G729 Codec

  • Codec: Un-check the box on the far right.
  • Enable: Make sure the left side box is checked, right side box is unchecked
  • Only enable this if configuring a deskphone or the ATA will be used with an analog phone.
  • SilenceSupression: Make sure the left side box is checked, right side box is unchecked

Priority: 3

G726R32

  • Enable: Make sure the left side box is un-checked, right side box is unchecked

Priority: Un-check box and change to 9

iLBC Codec

Priority: Un-check box and change to 10

G722 Codec - Only available on the Poly Obi 450, 350, and 250.

  • Codec: Un-check the box on the far right.
  • Enable: Make sure the left side box is checked, right side box is unchecked
  • SilenceSupression: Make sure the left side box is checked, right side box is unchecked

Priority: 4

Opus Codec - Only available on the Poly Obi 450, 350, and 250.

Priority: Un-check box and change to 11

Codec Settings - Only on the Poly Obi ATA's

  • G726BitPacking: Un-check box to disable
  • T38Enable: Make sure the left side box is un-checked, right side box is unchecked
  • T38Redundancy: Un-check box to disable
  • T38ECM: Make sure the left side box is un-checked, right side box is unchecked
  • FaxPassThroughCodec: Make sure that G711U is selected, uncheck box to the right.