V.90 FAQ

The International Telecommunications Union (ITU) has approved a draft recommendation 56K modem technology. The ITU standard is expected to be ratified in September of 1998. Previously known as V.pcm for "pulse code modulation," the implementation of this standard will be known as V.90. V.90 will signify interoperability among the various 56K technology modems. Modems based on different types of technologies will now be able to communicate and exchange data.

Frequently Asked Questions

Q1: What can a consumer expect now that a preliminary standard has been approved?

ANS: An alliance from the modem industry to achieve interoperability among PCM modems. In an effort to satisfy consumers needs, Cisco has been conducting interoperability tests in anticipation of this new standard.

Q2: Is "V.90" a further refinement of K56flex?

ANS: Yes. K56flex "V.90" compliant modems will continue to deliver all the advantages of faster web browsing plus the ability to interoperate among various other 56K technology modems.

Q3: Will "V.90" modems interoperate with analog modems like V.34?

ANS: Yes. Since K56flex "V.90" compliant modems maintain the basis of K56flex it will interoperate with V.34 and V.90 compliant analog modems.

Q4: Will an upgrade to "V.90" be available for previously purchased K56flex modems?

ANS: Yes. Most modem manufacturers off software upgrades to enable consumers to participate in the advantages of "V.90" if they so desire. Please check with your modem manufacturer to make certain.

Q5: Will my K56flex modem connect to an X2 ISP after I upgrade it to V.90?

ANS: Yes if the ISP also supports V.90 your upgraded modem will be able to connect to the 3Com/USR Internet head-end modem eq uipment that has been upgraded with V.90.

Q6: How do I get V.90 service?

ANS: First, either buy a V.90 compliant modem or upgrade your existing K56flex modem by contacting your modem manufacturer or visit the Upgrade Links page. freenet numbers are V.90 capable now. Click here for the list of numbers to dial.