Tag Archives: SIP

Change of behaviour with TRAN (Transfer) key after upgrading Yealink T3X and Yealink T2X Firmware to V70

I have noticed a change of behaviour with TRAN (Transfer) key after upgrading Yealink T3X and Yealink T2X to the new V70 firmware along with upgrading 3CX Version 11 to Service Pack 3.

It appears that the default DSS Key Transfer Mode is changed from Attended Transfer to Blind Transfer.  An Attended Transfer was always performed when you used the BLF/DSS Keys to perform the Transfer in previous Yealink firmware versions.  For example A calls B wanting to speak with C, B presses TRAN button and then presses the BLF/DSS Key for C.  In this instance B should be able to speak with C (Attended Transfer) to see if they want to take the call rather than A just being passed straight to C (Blind Transfer).

yealink blind transfer

 

You need to login to the Yealink HTTP Interface and then navigate to Phone->Features->Transfer Settings and Change “Transfer Mode via DSSKey” to “Attended Transfer” by using the drop down menu.

yealink attended transfer

So by changing this simple setting you can restore the Attended Transfer function whilst still taking advantage of the V70 Firmware for your Yealink Phone.

Watchguard XTM 1050, XTM 2050, XTM 2 Series, XTM 3 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.6.1 – CSP3 Build # 354688

Watchguard XTM 1050, XTM 2050, XTM 2 Series, XTM 3 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.6.1 – CSP3 Build # 354688

11.6.1 – CSP3 Build # 354688 Resolves the following issues:

BUG69616: The dynamic IP at peer side is not added into the local cache file at multi-wan

BUG69351: After reboot multiple Phase 1 one time outs occurred. Unable to build VPN tunnels

BUG69624: Limit rate of phase one auto start after reboot

BUG69377  Incorrect model number displayed with MODEL 505 license

BUG69625: iked crash sig 6, sig 11

BUG68554: Interface failing to route and not listing ‘inet addr’ in status report > interfaces

BUG68312: SIP proxy causes CFM restart due to memory cap violation

BUG67656: Process `cfm.5′ with pid: 1515 / tid: 1515 died unexpectedly on signal 6 (SIP)

BUG67479: CFM Stack traces using SIP after upgrading from 11.4.2 to 11.5.3U1 using existing setup

BUG67782: cfm.2 stacktrace, SIP (stack contents @ 0xbe836430), signal 6

BUG67001: BOVPN over 1:1 NAT fails with multiWAN causes one way traffic (inbound fails)

BUG68944: VPN 1:1 nat does not work when we use it on multiwan(3 pppoe and 1 dhcp)xtm box

BUG69090: VPN tunnel fails and stops passing traffic – xfrm_dst_cache value exceeded in slab info

BUG67819: memory leak causing xfrm_dst_cache value to increase and causing appliance to lockup

BUG69351: After reboot multiple Phase 1 one time outs occurred. Unable to build VPN tunnels XTM2050

You can request 11.6.1 – CSP3 Build # 354688 from Watchguard Support by logging a support case online, they should then be able to provide an ftp download link and appropriate credentials.

Please note that Watchguard CSP releases are cumulative so you should only need to apply the latest to ensure that you also have any previous fixes.

Dial code to set 3CX MyPhone extension status

You can use the following dial codes to change your 3CX MyPhone extension status

The dial codes are as follows:

*30 = Available

*31 = Away

*32 = OutOfOffice

*33 = Custom1

*34 = Custom2 *3

You can just dial *31 to change your status to Away in 3CX MyPhone

 

3CX Phone System – Caller ID Incorrect with Call Pickup and Call Transfer using Aastra Handset

When you use an Aastra Handset with 3CX you may find that the correct Caller ID is not shown on the handset when you use Call Pickup or the call is transferred to your phone.  This can be corrected by adding the following line in to your provisioning template for your Aastra handsets

sip update callerid: 1

This setting Enables or disables the updating of the Caller ID information during a call, by default the phone has a value of “0” assigned but by adding this line with the value “1” you force this setting to Enabled.