ADTRAN NetVanta 7000 Series Uživatelský manuál stáhnout pdf (Strana 5)

NetVanta 7000 Series Release Notes R10.8.1 Hardware Requirements and Limitations

worthy and would continue to perform as expected for their useful lifetime on software revisions prior to

A2.04. However, due to differences in hardware, some or all of the new features might not be supported on

the older hardware (1200796L1).

The 1200796L1 is explicitly NOT recommended for use for the following features or firmware releases:

• For any firmware release R10.x or higher

• Support for greater than 50 users. DSP resources were increased on 1200796E1 units, allowing additional

TDM to IP conversions. The user limit on the 1200796L1 remains unchanged.

• SIP trunks that require the NetVanta 7100 to perform transcoding. This conversion is required if the SIP

trunk provider does not support G.729.

• Use of the Echo Return Loss (ERL) tool.

While there are no further known constraints for other features at this time, keep updated on any future

advisory by ADTRAN. The recommended hardware for the AOS A2.05 and later features is 1200796E1.

Contact your ADTRAN representative about the options available to you if you have a 1200796L1 unit,

and want to use a newer release.

IP Phone Models

Beginning with release A4.x, the legacy Polycom phones (IP 430, IP 501, IP 601 and IP 4000) do not

support all the features available in the current AOS and phone firmware releases. Customers could

experience sluggish behavior on these older generation phones when used in conjunction with newer

software releases. If you experience sluggish behavior after an upgrade, contact ADTRAN Technical

Support for a solution. This could involve either upgrading the phone hardware (to the equivalent newer

generation phone, such as IP 450, IP 550, IP 650, or IP 6000) or scaling back the feature load on the legacy

phones.

ADTRAN branded VVX phones (model names ADTRAN VVX 300, ADTRAN VVX 310, ADTRAN

VVX 400, ADTRAN VVX 410, ADTRAN VVX 500, and ADTRAN VVX 600) work with NetVanta

7000 series AOS release version R10.8.0 and beyond without requiring an additional license key purchase.

The equivalent Polycom branded phones will not work with release R10.8.0. If you are currently using the

equivalent Polycom branded phones with the NetVanta 7000 series, you will need to either remain on a

pre-R10.8 release version or use the ADTRAN branded version of the VVX phones until a licensing

mechanism can be added to allow the use of Polycom branded VVX models.

The rest of the Polycom family of supported IP end points continue to remain unaffected. Either an

ADTRAN branded model or the equivalent Polycom branded models of these IP phones can be used with

R10.8 and beyond. See the following table to determine AOS release R10.8 compatibility with ADTRAN

and Polycom branded phone models.

Table 1. Release R10.8 Phone Compatibility

Model Part # Compatibility with AOS Release R10.8 and Beyond

ADTRAN VVX 300 1200853G1 Yes

ADTRAN VVX 310 1200853G1#GB Yes

ADTRAN VVX 400 1200854G1 Yes

ADTRAN VVX 410 1200854G1#GB Yes

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ADTRAN NetVanta 7000 Series Uživatelský manuál Strana 5