Zeck Audio STAC Force180 Guia de Instalação descarregar pdf (Página 11)

Rev. 1.00 12-02-13 11/41

The SmartNode analog devices now support DTMF caller ID transmission on FXS ports. DTMF

CID protocol can be fully configured using a profile which can be loaded with one of the

following predefined standards:

- ETSI (ETS 300 659-1 Annex C)

- Denmark (TDK-TS 900 216)

- India (NO.SR/ASF-01/03)

- Brazil (Anatel 220-250-713)

Refer to the New configuration commands section to find out how to configure this feature.

11716 Crash when a „#‟ character is present in SIP contact header

According to RFC 2396 the „#‟ is not allowed in SIP URI. SmartWare did crash if such a

character is present in the URI of the contact header. This scenario is now handled correctly

and the crash does not occur anymore.

11785 Support for p-called-party-id header

This is a new feature added to SmartWare. It is now possible to configure a SIP interface to

extract the called-e164, called-uri and called-name parameters from the “p-called-party-id”

header (optional, see RFC 3455) in the incoming SIP INVITE. For more details on the changes

made to relevant commands, please refer to the „New Configuration Commands‟ section.

11872 Incoming SIP calls refused with 481 after an IP address change over PPP

This problem occurred when the SmartNode gets a new IP address from the PPP server. In this

case the SmartNode would send an UNREGISTER packet with the old IP. This created a

corrupted state where later on received packets still have the old IP address. As a consequence

these packets are refused with a 481 error message. The solution is to drop all outgoing

packets where the IP address is not valid anymore. I.e. the UNREGISTER is not sent anymore

in this scenario.

11882 Cooling fan always running at full speed on SN4670

The issue is observed during boot-up of an SN4670 device such that the cooling fans would run

at very high speed and then would stop for few minutes and would speed-up again causing

undue noise. The issue is now fixed and the fans on SN4660 devices now run more quietly

during boot-up and normal device operation while still fulfilling their cooling task.

11889 No final answer when receiving BYE

SmartWare behaves incorrectly in the following SIP scenario. SmartWare receives an incoming

INVITE request on a SIP interface. The call is forwarded through call-control and reaches the

state of an early dialog at some point by sending a provisional answer “180 alerting” or “183

proceeding”. Now the originator of the INVITE request terminates the call by sending a BYE

request within this early dialog. SmartWare sends back a “200 OK” to the BYE request, but

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Zeck Audio STAC Force180 Guia de Instalação Página 11