SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 11-K

(Mark One)
[X]      ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934
         For the fiscal year ended December 31, 1999
                                                        or

[_]      TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934
         For the transition period from _________________ to ___________________

                      Commission file number_______________

     A. Full title of the plan and the address of the plan,  if  different  from
that of the issuer named below:

                          VTEL Corporation 401(k) Plan

     B. Name of  issuer  of the  securities  held  pursuant  to the plan and the
address of its principal executive office:

                                VTEL Corporation
                               108 Wild Basin Road
                               Austin, Texas 78746





Financial Statements and Supplemental Schedule VTEL Corporation 401(k) Plan Years ended December 31, 1999 and 1998 with Report of Independent Auditors

VTEL Corporation 401(k) Plan Financial Statements and Supplemental Schedule Years ended December 31, 1999 and 1998 Contents Reports of Independent Auditors.........................................................................1-3 Financial Statements Statements of Net Assets Available for Benefits.........................................................4 Statement of Changes in Net Assets Available for Benefits...............................................5 Notes to Financial Statements...........................................................................6-11 Supplemental Schedule Schecule H, Line 4I - Schedule of Assets Held for Investment Purposes at End of Year...................13-15 Exhibits...............................................................................................18-19 Consent of Independent Public Accountants

Report of Independent Auditors The Trustees VTEL Corporation 401(k) Plan We have audited the accompanying statement of net assets available for benefits of the VTEL Corporation 401(k) Plan (the Plan) as of December 31, 1999 and the related statement of changes in net assets available for benefits for the year then ended. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audit. We conducted our audit in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for benefits of the Plan at December 31, 1999 and the changes in net assets available for benefits for the year then ended in conformity with generally accepted accounting principles. Our audit was performed for the purpose of forming an opinion on the basic financial statements taken as a whole. The accompanying supplemental schedule of assets held for investment purposes 1

at end of year as of December 31, 1999, is presented for purposes of additional analysis and is not a required part of the basic financial statements but is supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. The supplemental schedule is the responsibility of the Plan's management. The supplemental schedule has been subjected to auditing procedures applied in our audit of the basic financial statements and, in our opinion, is fairly stated in all material respects in relation to the basic financial statements taken as a whole. Austin, Texas Ernst & Young LLP June 30, 2000 2

Report of Independent Accountants To the Participants and Administrator of the VTEL Corporation 401(k) Plan In our opinion, the accompanying statement of net assets available for benefits presents fairly, in all material respects, the net assets available for benefits of the VTEL Corporation 401(k) Plan (the "Plan") at December 31, 1998 in conformity with accounting principles generally accepted in the United States. This financial statement is the responsibility of the Plan's management; our responsibility is to express an opinion on this financial statement based on our audit. We conducted our audit of this statement in accordance with auditing standards generally accepted in the United States which require that we plan and perform the audit to obtain reasonable assurance about whether the financial statement is free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statement, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for the opinion expressed above. We have not audited the financial statements of the Plan for any period subsequent to December 31, 1998. PricewaterhouseCoopers LLP Austin, Texas July 10, 1999 3

VTEL Corporation 401(k) Plan Statements of Net Assets Available for Benefits December 31 1999 1998 ------------------------------------------ Assets Investments at fair value $ 26,633,743 $ 24,488,802 Cash 9,915 - Employee contributions receivable 48,488 61,793 ----------------------------------------- Net assets available for benefits $ 26,692,146 $ 24,550,595 ========================================= See accompanying notes. 4

VTEL Corporation 401(k) Plan Statement of Changes in Net Assets Available for Benefits Year ended December 31, 1999 Additions: Contributions: Employees $ 2,477,483 Investment income: Interest and dividends 177,210 Net appreciation in fair value of investments 4,384,650 Total additions 7,039,343 Deductions: Benefit payments 4,888,762 Administrative expense 9,030 ------------- Net increase in net assets available for benefits 2,141,551 Net assets available for benefits at beginning of year 24,550,595 ------------- Net assets available for benefits at end of year $ 26,692,146 ============= See accompanying notes. 5

1. Description of Plan The VTEL Corporation 401(k) Plan (the Plan) became effective January 1, 1990. The following brief description of the Plan is provided for general purposes only. Participants should refer to the Plan agreement for more complete information. General The Plan is a defined contribution profit sharing plan covering substantially all employees of VTEL Corporation (the Company). It is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). Contributions Eligible employees may contribute to the Plan an elected portion of their eligible compensation, as defined in the Plan, up to the statutory annual deferral limit. The Company may make matching contributions up to specified amounts at its discretion. The Company has not made matching contributions since the Plan's inception. All contributions are invested at the direction of the participants. Eligibility Employees are eligible for participation in the Plan after obtaining 21 years of age, as defined in the Plan. An employee may enter the Plan anytime after the employee satisfies the eligibility requirements. Vesting Participants are immediately vested in their contributions and earnings thereon. Should the Company decide to match contributions, the contributions would vest based on years of service completed by participants. 6

VTEL Corporation 401(k) Plan Notes to Financial Statements (continued) Payment of Benefits Participants are entitled to receive benefit payments at the normal retirement age of 65, in the event of the participant's death or disability, or in the event of termination under certain circumstances other than normal retirement, disability or death or if the participant reaches age 70 1/2 while still employed. Benefits may be paid in a lump-sum distribution or by an annuity. At December 31, 1999, there were benefits payable by the Plan of $1,178,061, which represent benefit claims that have been processed and approved for payment prior to year-end but not yet paid. Plan Termination Although the Company has not expressed any intent to terminate the Plan, it reserves the right to do so at any time. Upon such termination, each participant becomes fully vested and all benefits shall be distributed to the participants or their beneficiaries. Participant Accounts Discretionary employer matching contributions, if any, are allocated annually to participant accounts based upon a percentage determined and authorized by the Company's board of directors. Investment earnings or losses are allocated among the participants' accounts based upon the percentage of the balance of each such account to the total balance of all such accounts within each investment option. Participant Loans Upon written application of a participant, the Plan may make a loan to a participant. Participants are allowed to borrow no less than $1,000 and no greater than the lesser of 50% of the participants 7

VTEL Corporation 401(k) Plan Notes to Financial Statements (continued) vested account balance or $50,000. Loans are amortized over a maximum of 60 months unless it is used to purchase participant's principal residence and repayment is made through payroll deductions. The amount of the loan is deducted from the participant's investment accounts and bears interest at a rate commensurate with local rates for similar plans. Forfeitures Forfeitures, if any, under the Plan are first applied to payment of administrative expenses of the Plan and then to the Company's matching contribution to the Plan for the Plan year in which the forfeitures occur. Administration The Plan is administered by trustees consisting of officers and employees of the Company. Some of the administrative expenses of the Plan are paid by the Company. 2. Summary of Significant Accounting Policies Basis of Presentation The Plan's financial statements have been prepared on the accrual basis of accounting. Valuation of Investments Investments are stated at fair value, which is determined based on quoted market prices. Participant loans are stated at cost which approximates fair value. 8

VTEL Corporation 401(k) Plan Notes to Financial Statements (continued) Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and the accompanying notes and schedule. Actual results could differ from those estimates. Reclassifications Certain prior year amounts have been reclassified to conform to the current year presentation. 3. Investments The following presents investments that represent five percent or more of the Plan's net assets: December 31 1999 ----------- Charter Guaranteed Income Fund $2,844,531 Fidelity Advisors Growth 3,943,000 Dreyfus Founders Growth 3,545,284 Neuberger & Berman Partners Trust 2,509,352 Invesco Total Return Fund 2,063,851 Janus WorldWide Account 2,809,857 State Street Russell 3000 Fund 2,262,251 Charter Small Company Stock Growth-Fiduciary 3,097,495 9

VTEL Corporation 401(k) Plan Notes to Financial Statements (continued) December 31 1998 ----------- Charter Guaranteed Income Fund $2,677,152 Charter Corporate Bond - CIGNA 1,262,942 Fidelity Advisors Growth 4,729,168 Dreyfus Founders Growth 2,466,858 Neuberger & Berman Partners Trust 2,943,396 Invesco Total Return Fund 2,462,497 Janus WorldWide Account 1,315,760 State Street Russell 3000 Fund 1,847,679 Charter Small Company Stock Growth-Fiduciary 2,452,755 During 1999, the Plan's investments (including investments purchased, sold as well as held during the year) appreciated (depreciated) in fair value as follows: Pooled separate accounts $4,374,302 Common Stock 10,348 ---------- $4,384,650 ========== 4. Income Tax Status The Plan has received a determination letter from the Internal Revenue Service dated January 26, 2000 stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (the 10

VTEL Corporation 401(k) Plan Notes to Financial Statements (continued) "Code") and, therefore, the related trust is exempt from taxation. Once qualified, the Plan is required to operate in conformity with the Code to maintain its qualification. The Plan Administrator believes the Plan is being operated in compliance with the applicable requirements of the Code and, therefore, believes that the Plan is qualified and the related trust is tax exempt. 11

Supplemental Schedule 12

VTEL Corporation 401(k) Plan Schedule H, Line 4I - Schedule of Assets Held for Investment Purposes at End of Year EIN: 74-2415696 Plan Number 001 December 31, 1999 Current Identity of Issue Description of Asset Value - ---------------------------------------------------------------------------------------------------------- Connecticut General Life Insurance Charter Guaranteed Income Fund; Company 102,860 units, unit value $27.65 $ 2,844,531 Connecticut General Life Insurance Charter Guaranteed Government Company Securities; 2,063 units, unit value $13.08 26,986 Connecticut General Life Insurance Charter Corporate Bond - CIGNA; Company 81,390 units, unit value $11.16 908,100 Connecticut General Life Insurance CIGNA Lifetime 20; 1,922 units, Company unit value $23.51 45,186 Connecticut General Life Insurance CIGNA Lifetime 30; 5,681 units, Company unit value $22.52 127,932 Connecticut General Life Insurance CIGNA Lifetime 40; 2,878 units, Company unit value $21.64 62,240 Connecticut General Life Insurance CIGNA Lifetime 50; 2,081 units, Company unit value $20.24 42,118 Connecticut General Life Insurance CIGNA Lifetime 60; 753 units, Company unit value $17.38 13,083 Connecticut General Life Insurance Fidelity Advisors Growth Company Opportunities; 48,764 units unit value $80.86 3,943,000 Connecticut General Life Insurance Dreyfus Founders Grpwth; 93,553 Company units, unit value $37.90 3,545,284 Connecticut General Life Insurance Neuberger & Berman Partners Trust; Company 108,264 units, unit value $23.18 2,509,352 13

Current Identity of Issue Description of Asset Value - ---------------------------------------------------------------------------------------------------------- Connecticut General Life Insurance Invesco Total Return Fund; 53,228 Company units, unit value $38.77 2,063,851 Connecticut General Life Insurance Lazard Equity Portfolio Account; Company 3,645 units, unit value $29.15 106,233 Connecticut General Life Insurance Janus Worldwide Account; 31,403 Company units, unit value $89.48 2,809,857 Connecticut General Life Insurance Templeton Foreign Account; 81,850 Company units, unit value $15.30 1,251,994 14

Current Identity of Issue Description of Asset Value - ---------------------------------------------------------------------------------------------------------- Connecticut General Life Insurance State Street Russell 3000 Fund; Company 99,826 units, unit value $22.66 2,262,251 Connecticut General Life Insurance Charter Small Company Stock Company Growth-Fiduciary; 175,527 units, unit value $17.65 3,097,495 Connecticut General Life Insurance Charter Small Company Stock Value Company I-Berger; 10,487 units, unit value $12.11 127,020 National Financial Services* VTEL Common Stock; 87,742 units, unit value $3.28 287,904 Participant Loans* Loaned funds of various maturities (years) and rates from 7.75% to 10.50% 559,326 ----------- $26,633,743 =========== *Indicates a party-in-interest to the Plan. 15

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employees benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned thereunto duly authorized. VTEL Corporation 401(k) Plan Date: July 13, 2000 /s/ Paul Tesluk ---------------------------- Paul Tesluk Plan Advisor

Exhibit Index Exhibit Number Document Description - ------- -------------------- 23(a) Consent of Ernst & Young LLP 23(b) Consent of PricewaterhouseCoopers LLP




Exhibit 23(a)

                       CONSENT OF INDEPENDENT ACCOUNTANTS



We consent to the  incorporation by reference in the  Registration  Statement on
Form S-8 (File No.  333-44533) of VTEL  Corporation of our report dated June 30,
2000,  with  respect  to the  financial  statements  and  schedule  of the  VTEL
Corporation  401(k) Plan  included in the Plan's  Annual Report on Form 11-K for
the year ended December 31, 1999.



                                                               Ernst & Young LLP

Austin, TX
July 10, 2000





Exhibit 23(b)


                       CONSENT OF INDEPENDENT ACCOUNTANTS


We  hereby  consent  to the  incorporation  by  reference  in  the  Registration
Statement on Form S-8 (File No.  333-44533)  of VTEL  Corporation  of our report
dated May 28, 1999, relating to the financial statements of the VTEL Corporation
401(k) Plan, which appears in this form 11-K.




PricewaterhouseCoopers LLP

Austin, TX
July 10, 2000