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| # | Title / Requirement number | User story / functionality | Importance | Notes | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | BLF-XML-01-00 | On D8xx series, any PFK (physical or virtual programmable function key) can be assigned to a function, which allows monitoring the state changes of another SIP extension. This function shall be called "BLF-XML." | Must Have |
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| 2 | BLF-XML-01-02 | If such SIP extension is configured on other Snom phones in the same SIP domain BLF shall work transparantly without the need of an IP PBX. | Must Have | |||||
| 3 | BLF-XML-01-01 | The assignment shall be configured either manually via web user interface (WUI) and/or phone user interface (PUI), and automatically via auto-provisioning (HTTP/TFTP setting server), SRAPS, or remote management (TR-069). | Must Have | 3 | BLF-XML-01-02 | If such SIP extension is configured on other Snom phones in the same SIP domain BLF shall work transparantly without the need of an IP PBX. | Must Have | |
| 4 | BLF-XML-02-01 | On D8xx series, during an active subscription, state changes of the monitored SIP extension shall be visualized on both, PFK LED and PFK icon & label. The PFK label is composed of 3 areas: Label icon, name, and state | Must Have |
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| 5 | BLF-XML-SRV-02-02 | If the SRV (Snom phone) goes into State "Idle", a NOTIFY message shall be sent to the UA, and the following information in its XML body:
| Must Have | |||||
| 6 | BLF-XML-UA-02-02 | In case If the SRV being an (IP-PBX or another Snom phone) is in State "Idle", the UA shall
| Must Have | |||||
| 7 | BLF-XML-02-03 | In case the notifier being an IP-PBX or another Snom phone: Ringing state => PFK LED blinking fast (colour?), PFK label & icon "ringing" | Must Have | |||||
| 8 | BLF-XML-02-04 | In case the notifier being an IP-PBX or another Snom phone: Busy state => PFK LED on (colour?), PFK label & icon "on a call" | Must Have | |||||
| 9 | BLF-XML-02-05 | In case the notifier being an IP-PBX: Hold state => PFK LED blinking slow (colour?), PFK label & icon "on hold" | Must Have | |||||
| 10 | BLF-XML-02-06 | In case the notifier being an IP-PBX: DND state => PFK LED on (colour?), PFK label & icon "DND on" | Must Have |
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| User interaction | Requirement reference | Design reference | ||||
|---|---|---|---|---|---|---|
| Monitored extension | Monitoring extension | State | Monitored extensionSRVMonitoring extension | UA | Figma | Screenshot |
| does nothing | does nothing | Idle | BLF-XML-UA-02-02 | Figma requirement (702 "idle") | ||
| lifts up the receiver | does nothing | Busy | ||||
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