Cisco Callmanager Webphone
CUCM Phone on the Browser with No VPN Required
On-Premises Solution for Cisco CUCM Enterprise Users with no client installation or specialist firewall required.
Compare Comstice Webphone with Microsoft Teams and Cisco Jabber

Download Comstice Webphone datasheet and learn more about Comstice Webphone benefits, use cases and technical architecture.

CUCM Webphone inside Your CRM Platform
Comstice Webphone supports Salesforce, Zendesk and ServiceNow so you can integrate webphone functionality on your CRM pages.
Sales reps can do callbacks from the CRM pages and can handle incoming calls with the caller's CRM contact pushed for the new call.
The calls will go through your Cisco CUCM and existing telephony infrastructure. No installation or Cisco phone required.
Why Cisco CUCM Webphone by Comstice
Unified Communications on the Browser
No VPN, no installation required. Enterprise telephony features on the web browser and mobile app.
Webphone inside CRM Pages
Comstice Webphone can work with any web browser and users can make and receive calls from CRM contacts or other web apps.
Chromebook Support
Low-cost, low maintenance Chromebook PCs can be used by enterprise users and partners with no installation required.
On-Premises Solution
Comstice Webphone offers full privacy and end-to-end encryption since it is running on company's network.
Compare Comstice Webphone with Cisco Jabber and Microsoft Teams
Features | Cisco Jabber | Microsoft Teams |
Comstice Webphone |
---|---|---|---|
Registered to Cisco CUCM? | Yes | No | Yes |
Browser-Based? | No | Yes | Yes |
Can be integrated inside CRM webpages? | No | No | Yes |
Offers API library to implement inside Web applications? | No | Yes | Yes |
Works without Complex Security/Firewall Setup? | No | Yes | Yes |
Can be used by Cisco UCCX and UCCE/PCCE Contact Center Agents? | Yes | No | Yes Learn more |
Cisco CUCM Enterprise Telephony Features (Call Park, Pickup, Hunt Group Member etc.) | Yes | No | Yes |
SMS notifications for the incoming and missed calls | No | No | Yes |
Name-only inbound and outbound external calls for protecting customer numbers | No | No | Yes |
Reliable Mobile Softphone App with cell network fallback? | Yes | No | Yes |
MS Teams Chat/IM Access | No | Yes | Yes |
On-Premises Solution? | Yes | No | Yes |

Chromebook Support for Cisco Enterprise Telephony Users
Sales reps, partners and temporary staff can use Chromebook PCs with no installation required and communicate with the clients through webphone.
Chromebook PCs are the low-cost, low-maintenance alternatives to other PCs. No data can be saved on the Chromebook and user has very limited permissions to install apps.
Comstice Webphone helps to handle audio conversations using browser. It can work without the VPN, through the public Internet.