Release Notes - UC Software
Changes
Page 122
Copyright © 2011 Polycom, Inc.
37651:
RTP Timestamp not updated correctly for silence packets
37690:
Phone does not retry ACK when receiving duplicate 200 OK
37708:
Phones fail SIP TLS registration when SNTP server is not
configured
37851:
SRTP phone doesn't include Crypto Suite in Group Pickup
signaling
37873:
Crypto line in answer does not have correct tag field
37878:
Multiple crypto suites not handled when there is a re-INVITE
37879:
SRTCP packets have invalid authentication tags
37968:
Phone with multiple lines using TLS not re-registering on loss of
connection
38110:
Far end hears noise when an SRTP call is taken off hold with
some SIP servers
38249:
SRTP lifetime value cannot be parsed correctly by the called
party
38384:
During a local SRTP conference, a far end holding then resuming
may result in one-way audio or noise with some SIP servers
2.35.4 Configuration File Parameter Changes
.cfg File
Action
Parameter
Description
sip
added
sec.srtp.offer.HMAC_SHA1_80
If set to 1 or Null, a crypto line with
the AES_CM_128_HMAC_SHA1_80
crypto-suite will be included in offered
SDP.
If set to 0, the crypto line is not
included.
sip
added
sec.srtp.offer.HMAC_SHA1_32
If set to 1, a crypto line with the
AES_CM_128_HMAC_SHA1_32
crypto-suite will be included in offered
SDP.
If set to 0 or Null, the crypto line is not
included.
2.36 Version 2.2.0
2.36.1 Added or Changed Features
22532:
When there has been no activity in a menu for a configurable
period of time, the phone returns to the idle display. This does not
happen if the user is entering data using a menu.
25274:
Added sending vendor identifier information through DHCP
25702:
Added microbrowser support for accepting and displaying a URL
that points directly to a BMP image (previously it was necessary to
embed BMP images in an XHTML document)
Summary of Contents for 1725-31402-001
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