# QRTB 2.6.2 - New eNB software has been released!

**URL:** <https://community.na.baicells.com/t/qrtb-2-6-2-new-enb-software-has-been-released/1489>\
**Category:** Announcements\
**Created:** [May 3, 2021, 9:30pm UTC](https://community.na.baicells.com/t/qrtb-2-6-2-new-enb-software-has-been-released/1489 "2021-05-03T21:30:55Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![jesse](https://avatars.discourse-cdn.com/v4/letter/j/c77e96/32.png) [@jesse](https://community.na.baicells.com/u/jesse)\
**Post date:** [May 3, 2021, 9:30pm UTC](https://community.na.baicells.com/t/qrtb-2-6-2-new-enb-software-has-been-released/1489/1 "2021-05-03T21:30:55Z")

</div>

QRTB 2.6.2 for Nova 436Q and Neutrino 430 TDD base stations has been released. This version mainly adds support for 96 users with some minor improvements and bug fixes.

**Supported Hardware:**  
Nova 436Q _(4\*1W eNB | mBS31001)_  
Neutrino 430 _(4\*250mW eNB | pBS31010)_

Software Download: [https://na.baicells.com/download/BaiBS\_QRTB\_2.6.2.IMG](https://na.baicells.com/download/BaiBS_QRTB_2.6.2.IMG)

**Changelog:**

```
==========================
Version BaiBS_QRTB_2.6.2
--------------------------

New Features:
- Added: 96 UE support
- Added: Support iPerf3 (SSH)

Improvements:
- Improved: Support additional KPIs
- Improved: Support modifying 64QAM UL setting from webGUI
- Improved: Rename preferred frequency list to "Cell 1" and "Cell 2" when in DC mode

Bug Fixes:
- Fixed: Cannot modify LAN IP from webGUI
- Fixed: Cannot disable RF when SAS is enabled
- Fixed: Antenna gain is not configured for Neutrino 430
- Fixed: Multiple VLANs cannot be configured with same IP address
```

---

<div class="post-metadata">

**Author:** ![robgalloway](https://avatars.discourse-cdn.com/v4/letter/r/74df32/32.png) [@robgalloway](https://community.na.baicells.com/u/robgalloway)\
**Post date:** [May 11, 2021, 1:39pm UTC](https://community.na.baicells.com/t/qrtb-2-6-2-new-enb-software-has-been-released/1489/2 "2021-05-11T13:39:05Z")

</div>

Where would you find the 64QAM option in the GUI? I went to ENB-\>Settings and looked over all options and couldn’t find it

---

<div class="post-metadata">

**Author:** ![jesse](https://avatars.discourse-cdn.com/v4/letter/j/c77e96/32.png) [@jesse](https://community.na.baicells.com/u/jesse)\
**Post date:** [May 11, 2021, 3:52pm UTC](https://community.na.baicells.com/t/qrtb-2-6-2-new-enb-software-has-been-released/1489/3 "2021-05-11T15:52:42Z")

</div>

You can find this parameter (64QAM) on the LTE Setting\>Advanced page.

---

<div class="post-metadata">

**Author:** ![robgalloway](https://avatars.discourse-cdn.com/v4/letter/r/74df32/32.png) [@robgalloway](https://community.na.baicells.com/u/robgalloway)\
**Post date:** [May 11, 2021, 4:02pm UTC](https://community.na.baicells.com/t/qrtb-2-6-2-new-enb-software-has-been-released/1489/4 "2021-05-11T16:02:43Z")

</div>

![image](https://us1.discourse-cdn.com/flex016/uploads/baicells/original/1X/82502877506dbcf0682e5dc8eafd70ccc8ef2c7f.png)