Installation guide

Mitel 6800i Series SIP Phones 4.0.0 SP1 Release Notes

DEF39122 Values for the "ring tone" parameter have been updated in Release 4.0.0

SP1. Tone 6 (previously defined as a value of "5") and Silent (previously

defined as a value of "15") have been swapped. This change has been

made to accommodate users upgrading to 4.0.0 SP1 with phones previous

to Release 4.0.0 that are configured with the Silent ring tone.

DEF39158 An issue was observed whereby the phone downloaded configuration files

from an incorrect path during an auto-resync. This issue has been

corrected.

SIP

ENH38260 An enhancement has been implemented in Release 4.0.0 SP1 whereby the

phones now submit DTMF end packets three times for redundancy

purposes.

ENH39216 When used in conjunction with the Mitel Clearspan call manager and a

remote phone was defined with an overriding caller ID, an issue was

observed whereby semi-attended transfers to the remote phones would be

sent to the destinations of the overriding caller ID and not the intended

remote phones. Administrators utilizing the phones with the Mitel Clearspan

platform can correct this by defining the "sip refer-to from contact"

parameter as "1" in the respective configuration files.

DEF34630 Outgoing multicast RTP paging calls were not functioning as expected if the

phone’s handset was placed off hook before attempting the page. This

issue has been fixed.

DEF34791/CLN34792 An issue was observed whereby two lines were still being taken up on the

phone when a local conference was made on an SCA-configured line and

the first leg of the conference dropped out. The "max appearance-index

enable" can be used to correct this issue (i.e. by defining the parameter as

"1").

DEF37643 When the TCP or TLS protocols were configured to be used on the phone,

the active VoIP recording feature was not functioning as expected. This

issue has been resolved.

DEF38177/CLN38308 An issue was observed whereby the phone would switch to the backup

outbound proxy after a call was made and immediately cancelled. This

issue has been fixed.

DEF38578 When using the phones in conjunction with the Mitel Telepo platform, a call

transfer issue was observed that was caused by event IDs in REFER

NOTIFY event headers received by the phone not matching REFER CSeq

numbers. Defining the "sip ignore refer event id" parameter as "1"

resolves this issue.

DEF38900 When using TLS/SRTP-configured phones with the MiVoice 5000 call

manager, users were unable to place a secondary call after an encrypted

active call was placed on hold. This issue has been fixed.

DEF39072 In previous releases, the phones were unable to correctly process BLF

NOTIFY messages with the state attribute in the "dialog-info" element

defined as "full". This issue has been resolved in Release 4.0.0 SP1.

ISSUE NUMBER DESCRIPTION OF FIX