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Requirement title

Functionality 

ImportanceNotes
1

D8XX_BLF-XML_FR-1

On Snom IP phones acting as UAS, any SIP extension having an active subscription of its state changes, shall sent a notification SIP message (NOTIFY) to the UAC, when one of the following state changes occur:

  • from any state => terminated
  • from any state => trying
  • from any state => early
  • from any state => confirmed

Must Have

Fully implemented

2

D8XX_BLF-XML_FR-2

On D8xx IP phones, any PFK (programmable function key - physical or virtual) can be assigned to a function, which allows monitoring state changes of the configured SIP extension (UAS) on another IP phone. This function shall be called "BLF-XML". The following states of the monitored SIP extension (UAS) shall be processed and translated:

UAS stateDialog state (NOTIFY)Translated state
idle modeterminatedidle

offhook / dialling

trying

busy
incoming call ringing

early/proceeding

ringing

incoming call accepted

confirmed

talking

outgoing call ringing

early/proceeding

busy

outgoing call accepted

confirmed

talking


Must Have

Partly implemented

3D8XX_BLF-XML_FR-3The 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

Fully implemented
4D8XX_BLF-XML_FR-1-1

On D8xx series, during an active subscription, state changes of the monitored SIP extension shall be visualized on both, PFK LED and PFK label.

Must Have

Fully implemented

5D8XX_BLF-XML_FR-1-1-1

The PFK LED behaviour and colour shall be according to this table

Dialog stateterminatedtryingearly/proceedingconfirmed
LED behaviouroffonblinkingon
LED colour-redredred


Must Have

Fully implemented

6D8XX_BLF-XML_FR-1-1-2

The PFK label shall be composed of 3 areas:

(A) icon area(B) name area
(C) state area


Must Have

Fully implemented

7D8XX_BLF-XML_FR-1-1-2-1

The label icon area (A) shall contain the following distinguishable graphical symbol, representing the state

Dialog stateterminatedtrying/early/proceedingearly/proceedingconfirmed
Processed Translated stateidlediallingbusyringingtalking
Direction
initiatorrecipientinitiator/recipient
Graphical symbol
Image Modified
Colourwhite/greenwhite/orangeredwhite/orangewhite/red


Must Have

Partly implemented

8D8XX_BLF-XML_FR-1-1-2-2

The label name area (B) shall contain the following text representing the display name or number (configurable) of the monitored / calling party

Dialog stateterminatedtryingearly/proceedingconfirmed
rolesMonitored partyMonitored party >Calling party > monitored partyCalling party <> monitored party
text101 or Alex101 > or
Alex >		102 > 101 or
Alice > Alex		102 <> 101 or
Alice <> Alex
text colourwhitewhitewhitewhite


Must Have

Partly implemented

9D8XX_BLF-XML_FR-1-1-2-3

The label state area (C) shall contain the following text representing the state

Dialog stateterminatedtryingearly/proceedingconfirmed
textidlediallingringingtalking
colourwhitewhitewhitewhite


Must Have

Partly implemented

...

User interactionDialog StateSIP messageXML definitionDesign
UASUACUAS => UACUAS => Proxy => UACUACUAC
line seizingmonitoringtrying


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="..."
	state="full"
	entity="sip:101@...">
	<dialog id="..." >
		<state>trying</state>
	</dialog>
</dialog-info>



Code Block
languagexml
themeConfluence
titleXML definition
linenumberstrue
collapsetrue
<general type="BusyLampField"/>
<initialization>
  <state value="off"/>
  <identity value="2"/>
  <variable name="subscr_uri" value="sip:104@192.168.137.1:5070"/>
</initialization>
<subscription type="dialog" to="<$(subscr_uri)>" for="$(subscr_uri)"/>
<NotifyParsingRules type="applies">
  <level1 translates_to='OK'>/dialog-info[@entity="$(subscr_uri)"]</level1>
</NotifyParsingRules>
<NotifyParsingRules type="state">
  <level1 translates_to="ringing">/dialog-info/dialog/state[.="early"]</level1>
  <level1-1 translates_to="calling">/dialog-info/dialog[@direction="initiator"]</level1-1>
  <level2 translates_to="ringing">/dialog-info/dialog/state[.="proceeding"]</level2>
  <level2-1 translates_to="calling">/dialog-info/dialog[@direction="initiator"]</level2-1>
  <level3 translates_to="offhook">/dialog-info/dialog/state[.="trying"]</level3>
  <level4 translates_to="in_a_call">/dialog-info/dialog/state[.="confirmed"]</level4>
  <level5 translates_to="free"/>
</NotifyParsingRules>
<NotifyParsingRules type="variable" id="call_id" state="ringing">
  <level1 fetch_attribute="call-id">/dialog-info/dialog[@call-id]</level1>
</NotifyParsingRules>
<NotifyParsingRules type="variable" id="remote_tag" state="ringing">
  <level1 fetch_attribute="remote-tag">/dialog-info/dialog[@remote-tag]</level1>
</NotifyParsingRules>
<NotifyParsingRules type="variable" id="local_tag" state="ringing">
  <level1 fetch_attribute="local-tag">/dialog-info/dialog[@local-tag]</level1>
</NotifyParsingRules>
<NotifyParsingRules type="variable" id="remote_uri" state="ringing">
  <level1 fetch_attribute="uri">/dialog-info/dialog/remote/target[@uri]</level1>
</NotifyParsingRules>
<action>
  <invite target="$(subscr_uri)" when="on press" states="calling, in_a_call, offhook, free"/>
  <invite target="$(remote_uri)" when="on press" state="ringing" request_uri="$(remote_uri)" replaces="$(call_id);to-tag=$(remote_tag);from-tag=$(local_tag)"/>
</action>



Image RemovedImage Added101 >
dialling


hangs upmonitoringterminated


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="..."
	state="full"
	entity="sip:101@192.168.245.1">
	<dialog id="..."
		direction='initiator'
		call-id='...'
		local-tag=""
		remote-tag="">
		<state>terminated</state>
		<local>
			<identity display="B">sip:101@...</identity>
			<target uri="sip:101@...;line=...">
				<param pname="x-line-id" pval="0" />
			</target>
		</local>
	</dialog>
</dialog-info>




101
idle


incoming call ringingmonitoringearly


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="..."
	state="full" entity="...">
	<dialog
		id="..."
		direction='recipient'
		call-id='...'
		local-tag="..."
		remote-tag="...">
		<state>early</state>
		<local>
			<identity display="B">
				sip:101@...
			</identity>
			<target uri="sip:101@...;line=...">
				<param pname="x-line-id" pval="0" />
			</target>
		</local>
		<remote>
			<identity display="C">
				sip:102@...
			</identity>
			<target uri="sip:102@..."/>
		</remote>
	</dialog>
</dialog-info>




102 > 101
ringing


incoming call acceptedmonitoringconfirmed


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="..."
	state="full"
	entity="sip:101@...">
	<dialog
		id="..."
		direction='recipient'
		call-id='...'
		local-tag="..."
		remote-tag="...">
		<state>confirmed</state>
		<local>
			<identity display="B">sip:101@...</identity>
			<target uri="sip:101@...;line=...">
				<param pname="x-line-id" pval="0" />
				<param pname="+sip.rendering" pval='yes' />
			</target>
		</local>
			<remote>
				<identity display="C">sip:102@...</identity>
				<target uri="sip:102@..."/>
			</remote>
	</dialog>
</dialog-info>




102 <> 101
talking


Incoming call terminatedmonitoringterminated


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="8"
	state="full"
	entity="sip:101@192.168.245.1">
	<dialog id="ef358a486677031ad4ecaac68710cef9"
		direction='recipient'
		call-id='b5c0006472bc-8x9sdw8f8qdr'
		local-tag="7196pmgjev"
		remote-tag="nyeqpi7kqy">
		<state>terminated</state>
		<local>
			<identity display="B">sip:101@192.168.245.1</identity>
			<target uri="sip:101@192.168.245.251:60158;line=caioqij3">
				<param pname="x-line-id" pval="0" />
			</target>
		</local>
		<remote>
			<identity display="C">sip:102@192.168.245.1</identity>
			<target uri="sip:102@192.168.245.1"/>
		</remote>
	</dialog>
</dialog-info>




101
idle


Outgoing call ringingmonitoringearly


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="13"
	state="full"
	entity="sip:101@...">
	<dialog
		id="..."
		direction='initiator'
		call-id='...'
		local-tag="..."
		remote-tag="">
		<state>trying</state>
		<local>
			<identity display="B">sip:101@...</identity>
			<target uri="sip:101@...;line=...">
				<param pname="x-line-id" pval="0" />
			</target>
		</local>
		<remote>
			<identity display="D">sip:103@...;user=phone</identity>
			<target uri="sip:103@...;user=phone"/>
		</remote>
	</dialog>
</dialog-info>




Image RemovedImage Added101 > 103
ringingbusy


Outgoing call acceptedmonitoringconfirmed


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="..."
	state="full"
	entity="sip:101@...">
	<dialog
		id="..."
		direction='initiator'
		call-id='...'
		local-tag="..."
		remote-tag="...">
		<state>confirmed</state>
		<local>
			<identity display="B">sip:101@...</identity>
			<target uri="sip:101@...;line=...">
				<param pname="x-line-id" pval="0" />
				<param pname="+sip.rendering" pval='yes' />
			</target>
		</local>
		<remote>
			<identity display="D">sip:103@...</identity>
			<target uri="sip:103@..."/>
		</remote>
	</dialog>
</dialog-info>




101 <> 103
talking


Outgoing call terminatedmonitoringterminated


Code Block
languagexml
titleNOTIFY
linenumberstrue
collapsetrue
NOTIFY
...
<?xml version="1.0"?>
<dialog-info
	xmlns="urn:ietf:params:xml:ns:dialog-info"
	version="..."
	state="full"
	entity="sip:101@...">
	<dialog
		id="..."
		direction='initiator'
		call-id='...'
		local-tag="..."
		remote-tag="...">
		<state>terminated</state>
		<local>
			<identity display="B">sip:101@...</identity>
			<target uri="sip:101@...;line=...">
				<param pname="x-line-id" pval="0" />
			</target>
		</local>
		<remote>
			<identity display="D">sip:103@...</identity>
			<target uri="sip:103@..."/>
		</remote>
	</dialog>
</dialog-info>




101
idle








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