Introduction
This document highlights new features and significant updates in cnMaestro On-Premises.
Important: Package Upgrade
cnMaestro On-Premises 3.1.1 is a Package release rather than a full OVA image. It must be applied on top of an existing 3.1.0 On-Premises installation.
Important: Web Browser
Restart your browser (or clear the browser cache with a hard reload) if you are having UI problems with the 3.1.1 version.
Improved Application Visibility at the Network Edge 
cnMaestro X provides Wi-Fi application visibility for over 2,400 applications. This release adds application history support for System and Sites (in addition to the existing Client Devices). To review application usage history, navigate to Monitor and Manage and select a System or Site node. The Application History tab displays top applications, top clients, total bytes consumed, and percentage of traffic generated by the application.
Expanded Wi-Fi 6/6E Portfolio
Full management for XE3-4, XE5-8, and XV2-2T1 access points is now available in cnMaestro. The XE5-8 is an industry-exclusive 5-radio high density AP supporting 15.6 Gbps total Wi-Fi bandwidth. The two XE-series access points support Wi-Fi 6E with software-defined radios (SDRs) selectable between 5 GHz and 6 GHz operation. The XV2-2T1 is an ultra-long-range outdoor Wi-Fi 6 AP with integrated 120-degree sectored antennas capable of client connections over 1 km in distance. To configure the SDRs on the XE-series APs, navigate to the AP Group > Radio page. In the Software Defined Radios section, you can configure software definable radios for the XV3-8, XE3-4, and XE5-8 access points.
Wi-Fi 6E Migration Assistant
As the number of Wi-Fi 6E clients increases, the new Wi-Fi 6E Migration Assistant can help manage this transition using a set of helpful widgets:
-
The Connected 6E Client Capability widget tracks clients and recommends when it may be appropriate to switch SDR radios from 5 GHz to 6 GHz.
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The Client Capability History widget tracks client capabilities over time to visualize 6E client trends. (This assists with the decision to change 5 GHz radios to 6 GHz radios.)
To view these widgets, navigate to Monitor and Manage and select a Site. These two widgets indicate the device capabilities of the connected clients. When the 6E Clients on the non-6 GHz Radios indicator starts to climb, it is time to consider changing SDR radios to 6 GHz. Click the Learn more link for more information about the details of your client device capabilities.
Increased ePSK Scale
ePSK provides individualized, secure credentials that simplify onboarding and enable efficient roaming on a single SSID across an entire Wi-Fi network. With this release, Cambium has doubled ePSK scalability from 1,000 to 2,000 per AP and increased the total ePSK entries per account to 50,000.
To create ePSKs, navigate to Configuration Settings > AP Groups and WLANs > WLANs . Open an existing WLAN and go to the ePSK page. Click the Add New button. You can create ePSKs individually or in bulk, or you can import your own custom list of ePSK users. You also have the option of using a RADIUS server for authentication to scale even further.
Bulk Configuration of Access Points
cnMaestro X supports bulk AP configuration by importing a .csv file with Location, Management VLAN, Radios, and WLANs settings. To configure APs in bulk, navigate to Monitor and Manage > Site > APs > AP Configuration . Select the device type and the devices, then click the Configure button. Choose the AP Group from the dropdown window and expand Device Overrides. Finally, select the APs and click the Import button to import your custom settings.
Multi-Floor Sites
cnMaestro has updated Wi-Fi Site Floor Plans to support multiple floors for cnMaestro X customers.
Customers can add additional floor metadata (in preparation for later Wi-Fi Heat Map support).
Converged Management for Xirrus Wi-Fi
cnMaestro X manages Xirrus Wi-Fi APs together with Cambium’s wireless fabric in a single console. This provides investment protection for existing Xirrus customers migrating to Cambium’s converged Wi-Fi 6/6E solutions. Xirrus AP models supported in cnMaestro X include:
- All XD-series
- All XH-series
- All XA-series
- XR-series modular 11ac Wave 1/Wave 2
- XR-620 and XR-630
Important: Software Requirements
Operation of Xirrus APs in cnMaestro X 3.1.1 requires AOS version 8.7 on the APs. If migrating Xirrus APs from XMS-Enterprise to cnMaestro X, XMS-Enterprise version 8.4 provides automated functionality to support configuration export. Both the AOS 8.7 and XMS-Enterprise 8.4 releases are planned for June 2022.
Improved 60 GHz cnWave Visibility
cnMaestro X improves monitoring and troubleshooting of links and activity on cnWave 60 GHz networks. You can easily visualize a network’s RF channel plan (color-coded) and Golay code assignments, plus real-time uplink and downlink RF link performance KPIs including RSSI, MCS, SNR, and more.
To view the cnWave 60 GHz network, Navigate to the Map side tab and select the E2E Network to review. In the configuration panel on the right side of the page, access the Device Overlay view, where you can enable visualization of the status of devices, the channel and polarity of the radios, and the sector of the radio. You can also access a Link Overlay view, which presents the Status, Golay, SNR, MCS, RSSI, and Link Fade margin on the different links in your 60 GHz network.
60 GHz cnWave Improvements
Below are the improvements in 60 GHz cnWave
- Network Level Auto-Refresh : The Auto Refresh option refreshes statistics automatically for Links and Nodes for 5 minutes. By default, the Refresh Interval is 10 seconds. This option is available on the E2E Network > Links > Statistics and E2E Network > Statistics pages.
- Onboard E2E to External E2E Migration : You can migrate an Onboard E2E Network to External E2E network by following simple steps.
- Link Events Redesign and Improvements : Link Events provide the details of hourly link availability timeline, percentage availability, and distance.
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Additional Performance Statistics : Below are the new graphs added:
- Sector and Ethernet Throughput (Rx/Tx)
-
Scan Beams (Rx/Tx)
-
Management Link Up and Delta (Link Up/Link Available)
- Link Fade Margin (for devices running 1.2.2)
BER Information for PMP SMs
The BER (Bit Error Rate) information is added to SM dashboard and performance graphs.
Additional Statistics for PMP 450m
The below statistics are added for PMP 450m:
- SU-MIMO Frame Utilization
- MU-MIMO Frame Utilization
- Multiplex Gain
ePMP Installation Summary
The PMP Installation Summary has been extended to ePMP. In combination with cnArcher, cnMaestro X simplifies the ePMP SM installation process by automatically pushing information from cnArcher to cnMaestro X when the ePMP SM is deployed.
Administrator Authentication using OpenID Connect and SAML
Administrators can login to cnMaestro X On-Premises using Open ID Connect or SAML. Authentication and authorization with OpenID Connect identity servers and SAML identity providers such as OKTA and CyberArc are supported. To configure cnMaestro X to integrate with a third-party identity provider, navigate to Administration > Users > Authentication and select either OpenID Connect or SAML.
Map Enhancements
The Terrain view support is added to the map options.
Map View for cnMatrix, Sites and Wi-Fi APs
The Map View with basic features is added to cnMatrix, Sites, and Wi-Fi APs.
Increase in Supported Device Limit
The supported device limit is increased from 10,000 to 25,000. Device counts beyond 10,000 are available only in cnMaestro X.
API Updates
The Swagger documentation for the updated RESTful API is available at:
https://docs.cloud.cambiumnetworks.com/api/3.1.1/index.html
New APIs
| Path | Details |
|---|---|
| POST /api/v2/devices/{mac}/cli | Initiate device CLI command execution. This API is supported only on Enterprise Wi-Fi and cnMatrix devices. |
| GET /api/v2/devices/{mac}/cli | Returns result of device CLI command output. This API is supported only on Enterprise Wi-Fi and cnMatrix devices. |
Supported Cambium Products
cnMaestro supports the following Cambium Networks products. The software versions are the minimum required to use cnMaestro (not the recommended versions).
| Family | Model | Version |
|---|---|---|
| 60 GHz cnWave | V1000 | 1.0 |
| V2000 | 1.2.2 | |
| V3000 | 1.0 | |
| V5000 | 1.0 | |
| cnMatrix | EX2K/EX1K | 2.0.4-r1 |
| cnPilot Home | cnPilot R200, R200P | 4.4.2-R2 |
| cnPilot R201, R201P | 4.4.2-R2 | |
| cnPilot R190V, R190W | 4.4.2-R2 | |
| cnPilot R195P | 4.5.2 | |
| cnPilot R195W | 4.7 | |
| cnRanger | Sierra 800 | 1.0.1.0-r1 |
| Tyndall 101 | 1.0.1.0-r1 | |
| Tyndall 201 | 2.0.0.0-r1 | |
| cnReach | N500 | 5.2.17e |
| cnVision | Hub 360r, FLEXr | 4.6 |
| Client Micro, Mini, Maxr | 4.6 | |
| Enterprise Wi-Fi | cnPilot e400/e500 | 2.5.2-r3 |
| cnPilot e410/e430w/e600 | 3.5.2-R4 | |
| cnPilot e501S/e502S | 3.2.1-r6 | |
| cnPilot e700 | 3.8 | |
| cnPilot e425/e505 | 4.0-r17 | |
| cnPilot e510 | 3.11.4-r9 | |
| XV3-8 | 6.0 | |
| XV2-2T0 | 6.1 | |
| XV2-2T1 | 6.4.1-r15 | |
| XV2-21X | 6.5-r15 | |
| XV2-22H | 6.5-r15 | |
| XV2-23T | 6.5-r15 | |
| XE3-4 | 6.4 | |
| XE5-8 | 6.4.1-r15 | |
| ePMP 1000 Hotspot | ePMP 1000 Hotspot | 2.5.2-r3 |
| ePMP | ePMP 1000, Force 180/200 | 2.6.2 |
| ePMP 2000 | 3.0.1 | |
| ePMP Elevate XM/XW | 3.2 | |
| ePMP Force 190 | 3.5 | |
| ePMP Force 300 | 4.1 | |
| ePMP PTP 550 | 4.1.1 | |
| ePMP Force 130 5 GHz | 4.3.2 | |
| ePMP 3000L | 4.3.2 | |
| ePMP Elevate SXGLITE5, LHG5 | 4.3.2.1 | |
| ePMP Force 130 2.4 GHz | 4.4 | |
| ePMP Force 300-19, 19R, 13 | 4.4 | |
| ePMP 3000 | 4.4.1 | |
| ePMP PTP 550 E | 4.4.2 | |
| ePMP MP 3000 | 4.5 | |
| ePMP Force 300-13L | 4.5.2 | |
| ePMP Force 300-13LC, 22L, 25L | 4.6 | |
| ePMP Force 200L | 4.7.0 | |
| ePMP 4000, Force 400 GPS, 400 CSM, 425 | 5.1.0 | |
| PMP | PMP 450i, PMP 450, PMP 450m, PMP 430 SM | 15.0.1 |
| PTP 450, and PTP 450i | 15.0.1 | |
| MicroPoP Omni/Sector | 16.2.1 | |
| PTP | PTP 650 | 01-47 |
| PTP 670 (650 Emulation) | 01-47 | |
| PTP 670, PTP 700 | 02-67 | |
| Xirrus (Enterprise Wi-Fi) | XA4-240 | 8.7.0 |
| XD2-230 | 8.7.0-r8168 | |
| XD2-240 | 8.7.0-r8168 | |
| XD4-130 | 8.7.0-r8168 | |
| XH2-120 | 8.7.0-r8168 | |
| XR-630 | 8.7.0-r8168 | |
| XR-620 | 8.7.0-r8168 | |
| XR-2436 | 8.7.0-r8168 | |
| XR-2426 | 8.7.0-r8168 | |
| XR-4436 | 8.7.0-r8168 | |
| XR-4426 | 8.7.0-r8168 | |
| XR-2226 | 8.7.0-r8168 | |
| XR-2236 | 8.7.0-r8168 |
Supported Browsers
cnMaestro supports the following browsers:
| Platform | Browser | Version |
|---|---|---|
| Linux | Firefox | 45 and above |
| Chrome | 49 and above | |
| MacOS | Safari | 9 and above |
| MS Windows | Internet Explorer | Deprecated |
| Microsoft Edge | 44.17763.1.0 | |
| Firefox | 45 and above | |
| Chrome | 49 and above |
Significant Fixes in Package Releases
The following issues have been fixed:
Release 3.1.1-r50
| Id | Details |
|---|---|
| CNSSNG-25728 | Reporting layer crashed due to ClickHouse Query Failure (mesh client). |
| CNSSNG-26127 | Link direction legends show reversed values in performance graphs. |
| CNSSNG-26183 | System level maps loading issue. |
| CNSSNG-26243 | Links statistics missing in Maps when more than 100 links are present in E2E topology. |
| CNSSNG-26286 | Incorrect Link Availability seen for last 24 hours and last 2 days. |
| CNSSNG-26312 | Failed to fetch nodes configuration for V2000 if layer 2 bridge is enabled. |
| CNSSNG-26343 | Cannot remove AP Group mapping from device using NBI API. |
| CNSSNG-26720 | Channel details displayed as ‘0’ and sector stats are missing for V2000 device. |
| CNSSNG-26751 | In reports, Aux status and Main status show incorrect details for V2000. |
| CNSSNG-26760 | In Cloud, V2000 device model displayed as V1000 in Top Nodes list. |
| CNSSNG-26805 | For V2000 PoP node, OOB interface is not available in cnMaestro. |
| CNSSNG-26940 | Switchport page is not loading properly. |
| CNSSNG-27079 | In Network configuration for V2000, ‘enable AUX port power’ and ‘Relay Port Interface’ options are missing. |
| CNSSNG-27117 | Top busy point-to-multipoint APs broken at Network level. |
| CNSSNG-27129 | In reports, latitude-longitude values are interchanged. |
Release 3.1.1-r8
| Id | Details |
|---|---|
| CNSSNG-10114 | AP Groups reports page, clients and mesh peers are not available. |
| CNSSNG-13047 | Device PUT NBI API not consistent with GET NBI API. |
| CNSSNG-14233 | Wifi performance’ learn more is not redirecting as expected. |
| CNSSNG-15375 | NBI API: update cnPilot home schema to support template-based configuration. |
| CNSSNG-15657 | Router Slowing down the failover during the cnmaestro image update. |
| CNSSNG-17117 | AF - cnMatrix having issue with cnRouter and remaining in connecting issue due to “LWS_CALLBACK_CLIENT_CONNECTION_ERROR” |
| CNSSNG-19292 | WLAN import fails for MSP account scope if ePSK entries are present. |
| CNSSNG-19975 | Special characters like '"/?=-+ are allowed in ePSK CSV import. |
| CNSSNG-21486 | Support to add WLAN VLAN as part of device report. |
| CNSSNG-21968 | “WIFI_CLIENT_AUTH_SUCCESS” Event is not listed under Name filters under events. |
| CNSSNG-22207 | Rate limit per client needs to match with the device support. |
| CNNSNG-22423 | cnMaestro does not allow to add more than one Passpoint 3GPP (MCC/MNC) entries. |
| CNSSNG-22693 | Critical alert notifications for SM grant suspension do not have SM details. |
| CNSSNG-22765 | CBRS deregistration has system collection reference; validation mapper need correction. |
| CNSSNG-22886 | Issue onboarding instance into Cloud Anchor account. |
| CNSSNG-23061 | Unable to generate ePSK via cloud WLAN profile. |
| CNSSNG-23107 | ePMP AP Frame Utilization is not updated. |
| CNSSNG-23126 | Wi-Si security option showing only open with Firefox browser. |
| CNSSNG-23342 | The client’s section under Reports disappears if you navigate to a 60 GHz network. |
| CNSSNG-23514 | AOS/cnMaestro-X] - AOS AP - Configuration push - Location not displayed in Details page. |
| CNSSNG-23538 | Cancel button is not working while creating a Site. |
| CNSSNG-23962 | MSP User redirection is not happening properly from MSP account level. |
| CNSSNG-24052 | Links Import button is grayed out when trying to upload a file which changed the format from numbers to CSV. |
| CNSSNG-24613 | Y-axis of Tx Packet Error Ratio shows same value in performance graph. |
| CNSSNG-24896 | Reboot all cnPilot e-series devices before software upgrade. |
| CNSSNG-24933 | ePMP CPU Performance Graph plotting should be in sync with device values. |
| CNSSNG-25535 | gaAuth Status shown as integers instead of string. |
| CNSSNG-25538 | Epmp Reboot Issue in the production |
| CNSSNG-25546 | Add detail to MIN_FW_VER Alarm. |
| CNSSNG-25586 | PDF Vouchers not displaying in Adobe Acrobat Reader. |
| CNSSNG-25589 | Clicking offline icon doesn’t display offline devices. |
Known Issues
The following issues exist:
| Id | Issue | Details |
|---|---|---|
| CNREACH-139 | Radio Software Update is not happening for EP-based devices. | |
| CNSSNG-4083 | DHCP errors after cnMaestro reboot | When cnMaestro On-Premises is rebooted, after Data Import, sometimes DHCP and Disk Errors are encountered. Workaround: Explicitly run the dhclient command from the Command Line (accessed through the CLI) after reboot to assign the IP address. |
| CNSSNG-5365 | RADIUS Proxy drops packets after retrying exhausted | After RADIUS Proxy Retries are exhausted in cnMaestro On-Premises, all subsequent RADIUS packets are dropped. Workaround: Reboot cnMaestro server. |
| CNSSNG-9631 | High Availability: Network cable unplug: Device count is taken from Primary and jobs/users list is taken from Secondary. | |
| CNSSNG-9632 | High Availability: Network cable unplug: Devices onboarded during network disconnect need to be reapproved by user. | |
| CNSSNG-10145 | Certificate exports are not part of Data Backup and Restore. | Certificates must be exported manually. |
| CNSSNG-10187 | During Migration, moving, or deleting a device from the Managed Account will mark all events and alarms as undefined once Migration has completed. | |
| CNSSNG-11299 | AP Regulatory Channel list support check needed for checking valid channels. | |
| CNSSNG-11389 | Microsoft Edge Browser does not support in system OVA file upgrade. | Workaround : Use the Google Chrome browser |
| CNSSNG-11987 | Failed - Bad Certificate errors while downloading the generated report after a period of report generation. | |
| CNSSNG-12812 | cnPilot R-series dual radio devices (r-201P, r-195W) AP Group country code/SSID configured from overrides getting applied only to 2.4 GHz radio. | |
| CNSSNG-12888 | Connected Clients count in the WLAN page is not properly shown when SSID is overridden for the WLAN at Device level. | |
| CNSSNG-13054 | Mismatch in Clients count for cnPilot E-series device at WLAN and AP Group configuration level. | |
| CNSSNG-14030 | CBRS race condition: SM “stuck” in cnMaestro during reparenting if import and start occurs as SMs arrive in onboarding queue | Workaround : To avoid this issue, follow the suggested SM reparenting procedures listed in the latest version of Cambium CBRS standalone procedures document. |
| CNSSNG-14518 | Device Type selection needs to be provided at Site and AP Group for Report generation. | |
| CNSSNG-14932 | PMP/ePMP Configuration Backup: LAST BACKUP date and time is not updating if device under an MSP account. | |
| CNSSNG-15432 | Deleting a device in Base Infrastructure and claiming it immediately to another Managed Account returns Device Registration Failed message. | |
| CNSSNG-15595 | cnMatrix Hostname fall backs to old Hostname if the template is pushed for the first time (if a Switch Group already exists). | |
| CNSSNG-15656 | Duplicate entries observed in 802.11ax Clients Report. | |
| CNSSNG-15838 | Issues related to Monetization Subscription Events. | |
| CNSSNG-16019 | Subscriptions are not listed in the correct order. | |
| CNSSNG-16197 | CBSDID search will not work when device was synced from tool without obtaining grant first. | Workaround : Perform CBSDID search from domain proxy view on Cloud to obtain mac address, then perform MAC address search on tool to find the device. |
| CNSSNG-17011 | After the migration completed for PPPoE with server update, devices still show in sync. | Workaround : User must manually apply the AP Group again on devices with minor changes to the AP Group. |
| CNSSNG-18710 | Tier issues related to 450i, 450i AP, and 450i SM. | |
| CNSSNG-18856 | cnVision Client is not shown under hub. | Workaround : Reboot the client |
| CNSSNG-18913 | On resizing, the graph/widgets are not properly rendering. | |
| CNSSNG-18923 | After migration Reports Job page is empty due to cached data. | Workaround : Clear Cache and Cookies after migration. |
| CNSSNG-18927 | Configuration push from Onboarding page is getting device timeout error in ePMP 1000 Hotspot device. | |
| CNSSNG-18936 | Graph plotting is empty if the page is zoomed out/in. | |
| CNSSNG-19264 | Unmanaged expired device approve button is not disabled. | |
| CNSSNG-19273 | Expired Wi-Fi devices are not handled for AP Group dashboards and tree level. | |
| CNSSNG-19274 | Expired devices count should not be added to connection health graph. | |
| CNSSNG-19275 | Issues related to Offline alarm of expired devices. | |
| CNSSNG-20508 | Last Super Administrator deletion should be shown proper error message. | |
| CNSSNG-20605 | User-Defined Overrides (Advanced) should be handled from Switch Groups > Switches > Actions > Configuration tab. | |
| CNSSNG-20745 | AP Count is -1 in Anchor when deregistering the device from Anchor. | |
| CNSSNG-20820 | After server upgrade, device throws error [Invalid CBSD ID and Grant ID], even the Domain Proxy shows the device is registered. | |
| CNSSNG-21068 | Not able to deregister or delete the SM when PMAC mismatched (SM reported different PMAC) | Workaround: Reinitialize the SM from inside the sector of the AP, not by directly searching for the SM in the tool; then deregister and delete the device. |
| CNSSNG-21264 | Auto refresh is not working when Site/Tower/Device details are updated in Network level map. | |
| CNSSNG-21271 | Map: SM status is missing in AP details. | |
| CNSSNG-21345 | RF Statistics related information should not be available in reports for XV type device. | |
| CNSSNG-21396 | Issues related to cnMatrix onboarding overrides. | |
| CNSSNG-21443 | System generated critical alarms are not counted for Aggregation. | |
| CNSSNG-21703 | SM icon is missing in Network-level Maps. | |
| CNSSNG-22089 | New Changes in Clients report in 3.1.0. | |
| CNSSNG-23732 | Min Data Rate and Multicast Data Rate configuration push always sets default for both bands. | |
| CNSSNG-24487 | AP Group Migration issues from 3.1.0 to 3.1.1 | Workaround: clear cache after upgrade to 3.1.1 from 3.1.0 for the overrides to reflect properly |
| CNSSNG-24529 | Multi-floor issue with Firefox browser. | |
| CNSSNG-24649 | Others filter is not working for old events. | |
| CNSSNG-24734 | WIDS data missings after Migration from 3.1.0 to 3.1.1 on-premises. | |
| CNSSNG-24750 | Node Performance graphs plot with 5 minutes delay. | |
| CNSSNG-24823 | Device overrides and config apply will not work after Migration from 3.1.0 to 3.1.1 due to cache. | |
| CNSSNG-24826 | Site Floorplan: in Edit mode, able to drag devices outside the boundary without an error. | |
| CNSSNG-25071 | If ePSK entries exist under an MSP WLAN, then upon disabling MSP in the account, the MSP WLAN ePSK count persists. | |
| CNSSNG-25150 | AOS device Configuration Job times out if Device is in DHCP. | |
| CNSSNG-25238 | AOS device WebSocket does not disconnect for an X account downgraded to Pure ESS after Retention expired. | |
| CNSSNG-25264 | Bulk edit tab at radios is removed/hidden in 3.1.1 release. | |
| CNSSNG-25302 | cnVision Frame Utilization DL is not shown and ePMP frame util uplink is reflecting as N/A in dashboard. | |
| CNSSNG-25370 | On-Premises Cambium ID is not updated with the newly connected Anchor account: previous Cambium ID displays in cnMaestro On-Premises and Device UI. | |
| CNSSNG-25555 | Events not listed when Network or system is combined with any other filter as source type. | |
| CNSSNG-25580 | Classification of On-premise migration for Configuration and long term historical data. | |
| CNSSNG-25586 | PDF Vouchers not displaying in Adobe Acrobat Reader. | |
| CNSSNG-25587 | cnVision Hub Retransmission UL values not shown in performance graphs. | |
| CNSSNG-25657 | In Link Events, complete block is not highlighted while hovering from second blocks. | |
| CNSSNG-25658 | Observing white space when collapse/expand device tree in Links events chart. | |
| CNSSNG-25787 | Link List page does not refresh if link creation failed while importing link. | |
| CNSSNG-25812 | When trying to update the name of the Site, all fields under configuration page are empty if E2E Network name contains special characters (@#). | |
| CNSSNG-25813 | cnWave → Node>Configuration>Radio, the IBF Transmit Power does not update as expected. |
Where to Get Help
There are several places to get help with cnMaestro.
Cambium Community : The cnMaestro Forum provides the best place to ask questions and get up-to-date information.
On-Premises Quick Start Guide : This guide walks you through the initial management process and allows you to get onboard quickly. It is embedded into the cnMaestro image and can be accessed on the Home Page of the UI. It can also be downloaded in PDF format from the Cambium Support website.
Cambium Support : The Cambium Support team is available 24x7 to answer questions and resolve issues.
