Release Notes

4 Release Notes for Cisco Small Business IP Phone SPA50X and SPA30X Firmware Version 7.4.7
Release Notes
CSCth88233 SPA30X/
SPA50X
Changing the Regional > Prompt Tone with the phone's web-UI did
not take effect until the phone was manually rebooted. The change
now takes effect without rebooting the phone.
CSCth88793 SPA303/
SPA50X
(except
SPA501)
PC port on phone did not properly change packet priority when
VLAN priority 1 was configured.
CSCti03040 SPA30X/
SPA50X
Phone replied with ICMP port unreachable to first DNS server even
if the DNS server did not supply requested information.
CSCti03325 SPA30X/
SPA50X
Phone ignores TTL in DNS answer.
CSCti03334 /
CSCti38767
SPA303/
SPA50X
(except
SPA501)
Incorrect message displayed when caller ID withheld by inbound
caller and phone is configured for language other than English.
CSCti03537 SPA30X/
SPA50X
DTMF intermittently fails.
CSCti04511 SPA30X/
SPA50X
Audio deteriorates if the jitter is between 30 and 45 ms.
CSCti07123 SPA303/
SPA50X
(except
SPA501)
The answer and ignore softkeys should display when involved in a
conference call and another call comes in.
CSCti13821 SPA30X/
SPA50X
Phone used same sequence number for SIP PUBLISH even after it
received a 200-OK.
CSCti28265 SPA30X/
SPA50X
DHCP OPTION 6 provided 2 DNS servers. Phone would initially try
secondary DNS server but reverts to trying a failed primary DNS
server without trying the secondary DNS server.
CSCti29323 SPA303 /
SPA50X
(except
SPA501)
Resume and End softkeys only work for Line Key 1 and not the
remaining line keys.
Identifier Phone Model Summary