Welltech Product Release Note

Date: 20110307





Model Name:

SIPPBX 6200 (N, S, GS, HA)




SIPPBX 6200 HA V3.1.1 Release Note

Release contents

Bug Fixed

1. Fixed transferring call failure if color ring back tone is enabled.

2. Fixed SIPPD occasionally crash if SIP Update message is with SDP.

3. Fixed issue of secondary registered phone transferring failure if subscriber defined parallel ringing.
4. Fixed group pickup failure.
5. Fixed invalid nonce ttl. 

6. Fixed issue of no cdr if zero session time is enabled.
7. Fixed memory exhausted issue if parallel ringing is enabled.  


Date: 20100118

1.    Fixed the wav file playing failure because of unexpected wav format tag in wav file.

2.      Changed subscriber max concurrent call calculation started by call attempt instead of call connected.

3.      Performance Improvement

4.      Fixed recording failure when it is a camp-on call.

5.      Added p-preferred-id for a trust network

6.      Fixed wrong display name when UAC’s “Caller Info” is set to “Registered Tel no”

7.      Fixed AP crash when A find me to B and screen item includes allow and disallow at the same time.

Fixed external VOIP recorder (WellRec 5600) not working for voice gateway mode.

Feature and Function Added

1.             Support High Available

2.             T.38 FAX-IN Termination*

3.             FAX to email (PDF attachment)

4.             Fax Access Thought Web Interface

5.             Support Office/Personal Fax box

6.             Toll/Call Restriction

-          Black List

-          White List

-          Talk Time Restriction

-          Office/Personal based Restriction

-          Flexible Effective Time

7.             Almost Expires Tone Notice**

8.             Service Setting Guiding IVR

9.             Service Setting Announcement service

10.          Programmable Conference Billing Owner

11.          Transit Call will be charged to Initiator

12.          Support Personal Greeting Recording through Telephone Set for Multi-language

13.          Extended Max Server Broadcast Target to 30

14.          Device Auto Configuration***

-          Centralized Office/Extension Phone Book

-          Centralization Dial Plan

-          Auto Firmware Upgrade

-          Support DHCP Server for Managed Extension

-          Time Zone/Time Sync

-          Service Settings

-          Programmable Refresh/Upgrade Time

15.        Plug & Play (Zero Configuration) Extension Device Support***

16.        CDR Report Enhancement

17.          Added a web page for document and soft phone download.

18.          Support Call Authorization PIN IVR


* Additional License is required

** CPE support is required

*** Support LP-600N series


Configuration Item Changed



6200S HA:  

6200GS HA:  http://www.welltech.com/support/6200GS_ha_v3.htm

6200N HA:  http://www.welltech.com/support/6200N_ha_v3.htm


User Manual:




Firmware Download:

6200S HA: 
6200GS HA: http://www.welltech.com/support/voip2/SIP%20series/SIPPBX6200/SIPPBX6200/6200GS-HA/V311/6200gs_ha_v311.zip

6200N HA: