Announcement-- DONJIN released new version SDKs of voice board_News

Announcement-- DONJIN released new version SDKs of voice board

Source：DONJIN　 Date：2009-8-4　 Click： Second

As the leader of CTI industry, DONJIN never stopped its advanced steps on CTI industry development. Recently, DONJIN released its new version SDKs of D/DN series voice board which provides convenience for new and regular users to develop, use, and upgrade.

For more than ten years, DONJIN voice board series products are accepted and used by domestic and overseas new and regular users. Thereinto, many users give beneficial feedback to DONJIN according to their demand. Combining with users’ actual demand and DONJIN voice board R&D idea, DONJIN officially released DONJIN new version SDKs of D/DN series voice board—‘DJNADK V1.9.0’ and ‘DJDBDK V3.5.0’ on Aug. 4^th, 2009 through technical accumulation and breakthrough.

I. Based on the regular version, the new version SDKs increase and improve partial functions:

1) Support new fax resource board DNF300. New fax resource board DNF300 owns high-performance, high-capacity and stable characters, it is suitable for building high-capacity fax server application, etc. The new version SDKs ‘DJNADK V1.9.0’ and ‘DJDBDK V3.5.0’ increase ‘page header’, ‘tiff file direct sending and receiving’, ‘multiple file sending and receiving’, ‘appointed page sending and receiving’, and ‘detecting fax signal tone when analog call processing’ functions, etc.

2) Support 080A-R. Integrate the original patch to DJDBDK V3.5.0, D080A-R is helpful for the cost-effective voice logging product.

3) Support new IP resource board DP300. Integrate the original patch to JDBDK V3.5.0, the new IP resource board DP300 owns high-performance, high-capacity and stable characters. It is suitable for building high-capacity IP gateway application, etc.

2. Function Improvement

1) Trunk and extension voice recording (DBDK)

Recording function is improved. The original version doesn’t support recording trunk and extension at the same time, if need to record trunk and extension at the same time, it is necessary to apply by conference mode. The new version increases dual channels recording function, provide ‘extension and extension call’, ‘extension and analog trunk call’, ‘extension and digital trunk call’ with dual channels balanced recording function. Meanwhile, it solves analog board problem which is ‘voice is low when extension and trunk call, after adjusting the parameter to increase the voice, it causes distortion’.

2) IP protocol (DBDK)

Based on the support of H.323, increase support of IP protocol

SIP protocol is expandable, flexible, simple, and easy-to-apply, and its relationship with Internet is very close. Currently, more and more network and application are based on SIP protocol, such as NGN, IMS, IP call center, etc, and the terminals which support SIP are becoming more and more. Thus, the increasing support for SIP protocol can help users to build fast, flexible, and low-cost applications based on IP by utilizing DONJIN voice board, such as convergence service, IP call center, etc.

3) Resource occupancy

Optimize the system resource occupancy rate, make the system more stable.

II. Download ‘DJNADK V1.9.0’ and ‘DJDBDK V3.5.0’ new version SDKs from website:

1. Download ‘NADK V1.9.0’ SDK

1) Visit DONJIN website: http://www.donjin.com (English);

2) Click ‘Technical Support’ -> ’Download center for CTI board‘，select ’Drive&Development kits download’.

3) Select ‘New Drivers&Development Kits Download’ .

4) Select ''DONJIN DN series voice board SDK(NADK V1.9.0'' to download.

2. Download ‘DBDK V3.5.0’

1) Visit DONJIN website: http://www.donjin.com (English)

2) Click ‘Technical Support’ -> ’Download center for CTI board‘，select ’Drive&Development kits download’.

3) Select ‘New Drivers&Development Kits Download’ .