| incoming INVITE |
|
| call will be rejected. If this option is enabled, the device will not be able to make direct |
| ||
|
|
|
| IP calls. |
|
| |
|
|
|
|
|
|
| |
| SIP T1 Timeout |
|
| T1 is an estimate of the |
| ||
|
|
|
| If the network latency is high, select larger value for more reliable usage. |
| ||
|
|
|
|
|
|
| |
| SIP T2 Interval |
|
| Maximum retransmission interval for |
| ||
|
|
|
|
|
|
|
|
| DTMF Payload Type |
|
| This parameter sets the payload type for DTMF using RFC2833 |
|
| |
|
|
|
|
|
|
| |
| Preferred DTMF method |
|
| The HT503 supports up to 3 different DTMF methods including |
| ||
| (in listed order) |
|
| (RFC2833) and via Sip Info. The user can configure DTMF method in a priority list. |
| ||
|
|
|
|
|
|
| |
| Disable DTMF |
|
| Default is No. If set to yes, use above DTMF order without negotiation |
| ||
| Negotiation |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Send Flash Event |
|
| Default is No. If set to yes, flash will be sent as DTMF event. |
|
| |
|
|
|
|
|
|
| |
| Enable Call Features |
|
| Default is Yes. (If Yes, call features using star codes will be supported locally) |
| ||
|
|
|
|
|
|
| |
| Offhook |
|
| This parameter allows users to configure a User ID or extension number to be |
| ||
|
|
|
| automatically dialed when offhook. Please note that only the user part of a SIP address |
| ||
|
|
|
| needs to be entered here. The HT503 will automatically append the “@” and the host |
| ||
|
|
|
| portion of the corresponding SIP address. |
|
| |
|
|
|
| Note: User will need this IP address when accessing the IVR via the web configuration |
| ||
|
|
|
| page. |
|
| |
|
|
|
|
|
|
| |
|
|
|
| SIP Extension to notify SIP server that the unit is behind the NAT/Firewall. |
| ||
|
|
|
|
|
|
|
|
| Use NAT IP |
|
| NAT IP address used in SIP/SDP message. Default is blank |
|
| |
|
|
|
|
|
|
| |
| Distinctive Ring Tone |
|
| Custom Ring Tone 1 to 3 with associate Caller ID: when selected, if Caller ID is |
| ||
|
|
|
| configured, then the device will ONLY uses this ring tone when the incoming call is |
| ||
|
|
|
| from the Caller ID. System Ring Tone is used for all other calls. When selected but no |
| ||
|
|
|
| Caller ID is configured, the selected ring tone will be used for all incoming calls. |
| ||
|
|
|
| Distinctive ring tones can be configured not only for matching whole number, but also |
| ||
|
|
|
| for matching prefixes. In this case symbol * (star) will be used. |
|
| |
|
|
|
| If server supports |
| ||
|
|
|
| ring tone |
| ||
|
|
|
| used. |
|
| |
|
|
|
| For example: |
|
| |
|
|
|
| If configured as *617, Ring Tone 1 will be used in case of call arrived from |
| ||
|
|
|
| Massachusetts. Any other incoming call will ring using cadence defined in parameter |
| ||
|
|
|
| System Ring Cadence located under Advanced Settings Configuration page. |
| ||
|
|
|
|
|
|
|
|
| Disable Call Waiting |
|
| Default is No. |
|
| |
|
|
|
|
|
|
| |
| Disable Call Waiting |
|
| Default is No. This is to disable the caller ID when a call waiting information arrives. |
| ||
| Caller ID |
|
|
|
|
|
|
|
|
|
|
|
|
| |
| Disable Call Waiting |
|
| Default is No. This is to disable the stutter Call Waiting Tone when a Call Waiting |
| ||
| Tone |
|
| information arrives. The CWCID information will still be displayed. |
| ||
|
|
|
|
|
|
| |
| Disable Reminder Ring |
|
| Default is N | o. The reminder ring for the |
| |
| for |
|
| to Yes. |
|
|
|
|
|
|
|
|
| ||
| Disable Visual MWI |
|
| If set to “YES”, the MWI information will not be transferred to the analog phone |
| ||
|
|
|
| connected to the FXS port. |
|
| |
|
|
|
|
|
| ||
| Ring Timeout |
|
| Sets the time in which an incoming call will stop ringing when not picked up. |
| ||
|
|
|
|
|
| ||
|
|
|
| Default value is 20 seconds. In case this feature activated using * codes (*92 code), |
| ||
|
|
|
| the call will be forwarded after this preconfigured amount of time. |
| ||
|
|
|
|
|
|
| |
| No Key Entry Timeout |
|
| Default is 4 seconds. |
|
| |
|
|
|
|
|
| ||
| Early Dial |
|
| Default is No. Use only if proxy supports 484 response. This parameter controls |
| ||
|
|
|
| whether the phone will send an early INVITE each time a key is pressed when a user |
| ||
|
|
|
| dials a number. If set to “Yes”, an INVITE is sent using the |
| ||
|
|
|
| far. Otherwise, no INVITE is sent until the |
| ||
|
|
|
| seconds have elapsed. The “Yes” option should be used ONLY if there is a SIP proxy |
| ||
|
|
|
| configured and the proxy server supports 484 Incomplete Address response. |
| ||
|
|
|
| Otherwise, the call will likely be rejected by the proxy (with a 404 Not Found error). |
| ||
|
|
|
| Note: This feature is NOT designed to work with and should NOT be enabled for direct |
| ||
|
|
|
|
|
|
|
|
| Grandstream Networks, Inc. |
|
|
| HT503 User Manual | Page 26 of 38 |
|
|
|
|
|
| Firmware 1.0.4.2 | Last Updated: 06/2011 |
|