EXHIBIT 23.1 CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS Telynx, Inc. El Paso, Texas We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated November 13, 2001, relating to the consolidated financial statements of Telynx, Inc. (formerly Cambio, Inc.) which is contained in that Prospectus, for the year ended June 30, 2000 and the four months ended October 31, 2000. Our report contains an explanatory paragraph regarding the Company's ability to continue as a going concern. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/ BDO Seidman, LLP - ------------------------ BDO Seidman, LLP Dallas, Texas December 7, 2001