China VoIP & Digital Telecom, Inc. Subsidiary Receives ISO 9000 Certification.

Third Party Certification of Jinan Yinquan Technology Co., Ltd. Validates Company's Product Quality

HENDERSON, Nev. -- Jinan Yinquan Technology Co., Ltd., a wholly owned subsidiary of China VoIP & Digital Telecom Inc. (OTCBB:CVDT) today announced it has been informed by the CEPREI Certification Body that it has received its ISO9000 Certification (CNAS Certificate No. 01207Q10197ROS and ANAB certificate No.U258). The certification provides Jinan Yinquan the ability to provide its customers with products and services that match stringent International quality standards.

As an international standard in quality management system established by the International Standardization Organization (ISO), ISO 9000 has become one of the basic requirements for a technology firm entering new markets and earning customer confidence. By following requirements of the ISO quality management system standards, the organization can ensure customers and related parties of its process capability and product quality, and provide a solid foundation for continual improvement of self-performance.

The CEPREI Certification Body with its unique legal status is a registrar authorized and accredited by a national department and/or accreditation bodies home and abroad, to conduct third-party certification. It grew out of Inspection Division of China Electronic Product Reliability and Environmental Research Institute (the Fifth Electronic Institute) established in 1956, which is the first scientific research organization at national level engaged in product quality and reliability research in China.

As early as 1979, the CEPREI Certification Body introduced the concept of Certification into China. Ever since then CEPREI has issued more than ten thousand certificates of various types to its clients. It sets foot in all administrative regions in mainland China and other countries and regions including Hong Kong Special Administration Region, Taiwan, USA, Germany, Holland, Denmark, Australia, Japan, Korea, Malaysia, Thailand and Singapore.

As one of the most authoritative accreditation bodies in the world, America National Standard Institute-Registrar Accreditation Board (ANAB) has authorized CEPREI Certification Body to issue ISO9000, ISO14000 and TL9000 certificates with an ANAB logo since 2001.

"Being ISO 9000 certified enhances our company's ability to deliver high quality products to our customer base and improve on our ability to penetrate new markets such as Beijing and Shanghai," said Li Kunwu, President and CEO of China VoIP & Digital Telecom Inc. "Our approval by the CEPREI Certification Body is further evidence of the quality of products and services Jinan Yiquan provides to its growing customer base."

The Company's proprietary NP Soft Switch IP telephone system enables users to access Voice over the Internet Protocol (VoIP) services allowing customers to use the system to make telephone calls to anyone in the world at a much lower cost than standard telephone rates.

About China VoIP & Digital Telecom Inc.

China VoIP & Digital Telecom Inc. offers Voice over the Internet Protocol service in the People's Republic of China through its wholly owned subsidiary Jinan Yinquan Technology Co. Ltd. Through Jinan Yinquan, China VoIP is well positioned to take full advantage of the tremendous economic growth currently being experienced in China. The Company is currently marketing its NP Soft Switch system in China and is currently in the testing stage of other Information Technology products. The Company currently has 51 employees and is located in the Shandong Province, People's Republic of China.

More information can be found at www.chinavoip-telecom.com.

Notice Regarding Forward Looking Statements

Statements regarding the Company's business which are not historical facts are "forward-looking statements" that involve risks and uncertainties that could cause actual results to differ materially from the potential results discussed in the forward-looking statements. Forward looking statements in this press release include that Being ISO 9000 certified will only enhance our company's ability to deliver high quality products to our customer base and improve on our ability to penetrate new markets such as Beijing and Shanghai; and the Company's proprietary NP Soft Switch IP telephone system enables users to access Voice over the Internet Protocol (VoIP) services allowing customers to use the system to make telephone calls to anyone in the world at a much lower cost than standard telephone rates. Actual results may differ materially from those currently anticipated due to a number of factors as we may find that our products must compete with cheaper or better products; we may not be able to retain key employees; a bigger market may not develop for our products and we may not be able to continue to attract new customers; we may face litigation if our technology fails to work when required; our intellectual property may be attacked and defeated in court proceedings; our patent filings may be rejected by the patent offices; other companies may discover and develop better or cheaper technologies that would render our products obsolete; we may not have sufficient funding to further develop and/or market our technology; and we may face regulatory issues in trying to expand throughout China. There are also country risks associated with investing in China, including currency fluctuation, repatriation of capital, and potential regulatory hurdles. Readers are directed to the China VoIP & Digital Telecom Inc. reports as filed with the U.S. Securities and Exchange Commission from time to time, including but not limited to its 8-K filed November 13, 2006 under our prior name Crawford Lake Mining Inc. which outlined the company's current business for further information and factors that may affect China VoIP & Digital Telecom Inc.'s business and results of operations as well as the Company's form 10-QSB filed on December 15, 2006. China VoIP & Digital Telecom Inc. undertakes no obligations to publicly update any forward-looking statements to reflect future events or circumstances.