How does MyOperator log—and sometimes fail to log—calls in Zoho Recruit, Zoho Bigin, and Zoho Desk?

Quick answer

Every inbound, outbound, or missed call is pushed to Zoho as a Call Activity.
If the number matches an existing record, the activity is appended; if no match exists, MyOperator auto-creates the record, assigns an owner, and then logs the call.
Calls are not logged when PhoneBridge is disabled, the OAuth token has expired, or you use Customer-first / Parallel dial modes that break owner mapping (see section 5).

Real-time call logging for candidates (Recruit), deals (Bigin), or tickets (Desk)
Click-to-call, owner auto-assignment, and duplicate prevention
A deterministic recipe that agents and AI bots can follow

Item	Requirement/location
Zoho editions	Recruit Enterprise, Bigin Express+, Desk Professional+
MyOperator plan	SUV and Above (New Plans); Growth or higher (Old Plans)
Roles	Zoho Admin + MyOperator Admin
Services	PhoneBridge and OAuth 2 enabled
Browser	Latest Chrome, Firefox or Edge
Number format	E.164 (`+15551234567`) in both systems

This is

Alt text: Video demo

Action	UI path/command	Expected result
Enable After-Call Webhook	MyOperator → APIs & Webhooks → Calling Webhooks → Add New	‘Webhook enabled’ badge
Install & authorise the Zoho app	Zoho Marketplace → MyOperator → Install & Authorise	OAuth consent screen
Map fields	MyOperator → Integrations → Zoho → Map Fields	Field mapping saved
Enable PhoneBridge	Zoho Settings → Channels → Telephony → PhoneBridge → Enable → MyOperator	‘Connected’ badge
Place a test call	Call your IVR or use Click-to-Call	Call Activity appears in Zoho ≤ 5s

Event	MyOperator action	Zoho result
Incoming – match	Log Call Activity (agent, duration, recording-URL)	Activity appended to the record
Incoming – no match	Create record → log activity	New record + activity
Outgoing (Click-to-Call)	Log outbound Call Activity	Activity added to the target
Missed call*	Log the “Missed Call” activity if the toggle is on	Activity logged or skipped

Toggle at MyOperator → APIs & Webhook → All Integrations → Zoho → Missed Call Logging

Scenario	Why logging fails	Quick fix
PhoneBridge disabled	Telephony channel offline	Enable PhoneBridge in Zoho
OAuth token expired	Token revoked or password reset	Re-authenticate in MyOperator
API limit 250 req/min	429 errors; logs delayed or dropped	Throttle or request a higher limit
Do-Not-Disturb number	Legal compliance	Remove the number from the DND list
Customer-first / Parallel dial	Owner mismatch	Use Balanced / Serial-wise
Duplicate numbers	Same phone in multiple modules	Deduplicate or set module priority
Field mapping deleted	Mandatory Phone field removed	Re-map fields
Sandbox mismatch	Prod PBX → Sandbox Zoho	Use matching environments

Module priority: Zoho attaches to the first record found (Lead > Contact > Ticket)
Subject ≤ 255 characters (truncated)
Description ≤ 4,000 characters (truncated)
UID ≤ 50 characters
Recording URL stored as plain text (HTTPS not validated)

Symptom	Likely cause	Resolution
Activity missing	Webhook disabled	See configuration Step 1
INVALID_OAUTH_TOKEN	Token expired	Re-authenticate in MyOperator
Duplicate records	Mixed phone formats	Run Zoho Data Deduplication
Long logging delay	API throttled	Check Zoho Developer Console

Dial mode	Accuracy	When to choose
Balanced (recommended)	★★★★★	Even distribution; correct owner mapping
Serial-wise	★★★★☆	Sticky-agent experience; reliable logging
Customer-first	★★☆☆☆	Quick customer reach; the owner may mismatch
Parallel	★☆☆☆☆	Fast ring-all; logs can fail → emergencies only

Alt-text: decision tree showing when a call is logged versus not logged in Zoho.

Keywords: Zoho integration • MyOperator call activity • PhoneBridge • Customer-first dial • E.164 • After-Call Webhook • logging failures

Updated on: 19/01/2026