JustCall + Slack + Delay by Zapier

Send Slack direct messages if new JustCall SMS conversations are pending for too long

Agents may lose track of conversations due to delayed responses or overlooked pending conversations, but this integration can help. If conversations are pending on the agent’s end for over a specified amount of time, this Zap automatically sends an alerts to the agent's Slack channel.

When this happens...
SMS Received
Triggers when an SMS is received in JustCall (incoming only)
TriggerInstant
automatically do this...
Delay For
Waits for a set amount of time before completing your Actions.
ActionWrite
then do this...
Check Reply to SMS
Helps you check if you have received a reply from a number on one or across all of your JustCall numbers
ActionWrite
then do this!
Send Direct Message
Sends a direct message to a user or yourself from the Slackbot. Can also schedule a message for later.
ActionWrite

Start free with email

Start free with Google

Start free with email

Start free with Google

Free forever for core features
14 day trial for premium features & apps

Supported triggers and actions

AI Voice Agent Data Generated for Call
Trigger is only applicable for calls picked up by the JustCall AI Voice Agent and provides data associated with and collected by the Voice Agent.
Trigger
Instant
Try It
Call Answered
Triggers when a call answered an queue.
Trigger
Instant
Try It
Call Initiated
Triggers when a call initiated from JustCall.
Trigger
Instant
Try It
[Legacy] Incoming Call
Triggers for a new incoming call
Trigger
Instant
Try It
Incoming Caller Exits Queue
Triggers when an incoming call exits an queue.
Trigger
Instant
Try It

Missed Call
Trigger when an incoming call is missed
Trigger
Instant
Try It
Call Completed
Triggers when a call ends and gets logged in your JustCall call logs. (For voicemails use New Voicemail trigger)
Trigger
Instant
Try It

New Contact
Triggers when a new contact is added to your JustCall address book.
Trigger
Polling
Try It
[Legacy] New Text
Triggers when a new text is sent from (or received on) your JustCall numbers
Trigger
Polling
Try It
Call AI Report Generated (Sales Dialer)
Triggers when the AI-powered insights for a Sales Dialer call are generated
Trigger
Instant
Try It
SMS Received
Triggers when an SMS is received in JustCall (incoming only)
Trigger
Instant
Try It
Call Updated
Triggers when a call is updated(This event will only contain the keys for which the values of a call are actually updated).
Trigger
Instant
Try It
- CampaignRequired
- PhoneRequired
- First Name
- Last Name
- Email
Action
Write
- Call IdRequired
Action
Write
- Customer/Client NumberRequired
- JustCall Number
Action
Write
- Campaign IDRequired
- PhoneRequired
Action
Write
- To NumberRequired
- FromRequired
- BodyRequired
- Date & TimeRequired
- Offset (in minutes)
Action
Write
- To NumberRequired
- FromRequired
- BodyRequired
Action
Write
- Contact idRequired
- First NameRequired
- Last Name
- Phone NumberRequired
- Email
- Company
- Notes
- Other Phone Label
- Other Phone Number
Action
Write
- phoneRequired
Action
Search
- Queue Title
- Zap Step Id
- Time Delayed For (value)Required
- Time Delayed For (unit)Required
Action
Write
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- ChannelRequired
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
- User Name
- Shared
Trigger
Instant
Try It
- Search QueryRequired
- Optimized data
Trigger
Polling
Try It
- Conversation ID
- Reaction
- Member ID
- Message Author ID
Trigger
Instant
Try It
- Zap Identifier
- Access type
Trigger
Instant
Try It
New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
Try It
- Conversation IDRequired
Action
Write
- ChannelRequired
- UsersRequired
Action
Write
- Allowed Delete Copy
- Conversation IDRequired
- Message TS (ID)Required
- Posted By
Action
Write
- Channel NameRequired
Action
Write
- Status Copy
- Approval request messageRequired
- Send message asRequired
- Approval typeRequired
- Zap Id
- Include a link to this Zap?
- Approve button URL
- Approve button label
- Add decline button
- Add details button
- Require confirmation
Action
Write
- First Name
- Last Name
- Title
- Email
- Display Name
- User
Action
Write
- Stop on errorRequired
- HTTP MethodRequired
- URLRequired
- Query string parameters
- Additional request headers
- Body
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
- Conversation IDRequired
Action
Search
- Conversation IDRequired
- Message ID (ts)Required
Action
Search
- Conversation IDRequired
- Message TS (ID)Required
Action
Search
- EmailRequired
- Return Raw Results?
Action
Search
- Full NameRequired
- Return Raw Results?
Action
Search

Call AI Report Generated
Triggers when the AI-powered insights for a JustCall call are generated
Trigger
Instant
Try It
Call Completed (Sales Dialer)
Triggers when a call is completed in Sales Dialer.
Trigger
Instant
Try It
Call Updated (Sales Dialer)
Triggers when a call is updated in Sales Dialer(This event will only contain the keys for which the values of a call are actually updated).
Trigger
Instant
Try It
Incoming Caller Enters Queue
Triggers when an incoming call enters an queue.
Trigger
Instant
Try It
New Incoming Call
Triggers for a new incoming call
Trigger
Instant
Try It
New Appointment
Triggers when a new appointment is scheduled via JustCall Appointment Scheduler (Public Calendar)
Trigger
Polling
Try It
[Legacy] Call Ended
Triggers when a call ends and gets logged in your JustCall call logs. (For voicemails use New Voicemail trigger)
Trigger
Polling
Try It
SMS Sent or Received
Triggers when a new text is sent from (or received on) your JustCall numbers
Trigger
Instant
Try It
New Voicemail
Triggers whenever there is a new voicemail
Trigger
Instant
Try It
SMS Delivery Status Updated
Triggers when an outgoing SMS gets delivered
Trigger
Instant
Try It
SMS Sent
Triggers when an SMS is sent via JustCall (outgoing only)
Trigger
Instant
Try It
[Legacy] Call Updated
Triggers when you add/update notes and disposition codes for a particular call
Trigger
Instant
Try It
- CampaignRequired
- PhoneRequired
- First Name
- Last Name
- Email
Action
Write
- Customer/Client NumberRequired
- JustCall Number
- Country Code
Action
Write
- firstnameRequired
- lastname
- phoneRequired
- email
- company
- notes
- Agent ID
Action
Write
- To NumberRequired
- FromRequired
- Body
- Media LinksRequired
Action
Write
- To NumberRequired
- FromRequired
- BodyRequired
- Media LinksRequired
Action
Write
- To NumberRequired
- FromRequired
- BodyRequired
Action
Write
- Contact ID
- phone
- email
Action
Search
- Time Delayed For (value)Required
- Time Delayed For (unit)Required
Action
Write
- Date/Time Delayed UntilRequired
- How should we handle dates in the past?
Action
Write
New Channel
Triggers when a new #channel is created.
Trigger
Instant
Try It
- Include Alias
Trigger
Instant
Try It
- Username
- Highlight Word
- Trigger for Bot Messages?
- Only Public Channels?
Trigger
Instant
Try It
- ChannelRequired
Trigger
Instant
Try It
- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
Try It
New Saved Message
Triggers when you save a message.
Trigger
Instant
Try It
- TextRequired
- Remind when?Required
- Remind who?
Action
Write
- Conversation IDRequired
- Scheduled AsRequired
- Scheduled Message IDRequired
Action
Write
- ChannelRequired
- Add Zapier app to channel automatically?
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- File
- Thread
- Send Channel Message?
- Zap Id
Action
Write
- Send Multi Message
- Message TextRequired
- Send as a bot?
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
Action
Write
- ChannelRequired
- Add Zapier app to channel automatically?
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
- File
- Thread
- Send Channel Message?
Action
Write
- ChannelRequired
- TopicRequired
- Topic set by
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
Edit Message
This action updates a specific message sent by the same Authenticated user on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, and the new text for the message.
Action
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
Action
Write
- Conversation IDRequired
Action
Search
- Conversation IDRequired
- Message ID (ts)Required
Action
Search
- Search QueryRequired
- Sort By
- Sort Direction
Action
Search
- IDRequired
- Return Raw Results?
Action
Search
- UsernameRequired
- Return Raw Results?
Action
Search

About JustCall

JustCall helps sales and support teams to connect easily with their leads & customers. We provide a cloud based service that allows you to make calls and send text messages.

Learn more

Related categories

Phone & SMS

About Slack

Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.

Learn more

Related categories

Team Chat

Similar apps

About Delay by Zapier

Put your Actions on hold for a specified amount of time before sending data to another app. You can set up scheduled emails, get notified of incomplete tasks, send automatic follow-ups, and automate other tasks on your timeline.

Learn more

JustCall + Slack + Delay by Zapier

Send Slack direct messages if new JustCall SMS conversations are pending for too long

AI Voice Agent Data Generated for Call

Call Answered

Call Initiated

[Legacy] Incoming Call

Incoming Caller Exits Queue

Missed Call

Call Completed

New Contact

[Legacy] New Text

Call AI Report Generated (Sales Dialer)

SMS Received

Call Updated

[Legacy] Add to Sales Dialer Campaign

Get Voice Agent Data

Check Reply to SMS

Delete Contact From Sales Dialer Campaign

Schedule a Text Message

[Legacy] Send a Text Message

Update Contact

Find Contact in Sales Dialer

Delay After Queue

New Public Message Posted Anywhere

New Message Posted to Channel

New File

New Message From Query

New Reaction Added

New Pushed Message

New User

Archive Conversation

Invite User to Channel

Delete Message

Create Channel

Request Approval

Update Profile

API Request (Beta)

Get Message by Timestamp

Retrieve Thread Messages

Create Private Channel

Get Conversation

Get Message

Get Message Reactions

Find User by Email

Find User by Name

Call AI Report Generated

Call Completed (Sales Dialer)

Call Updated (Sales Dialer)

Incoming Caller Enters Queue

New Incoming Call

New Appointment

[Legacy] Call Ended

SMS Sent or Received

New Voicemail

SMS Delivery Status Updated

SMS Sent

[Legacy] Call Updated

Add Contact to Sales Dialer Campaign

[Legacy] Check for Text Replies

Create Contact

[Legacy] Send a Multimedia Text Message

Send a Multi-Media Message

Send a Text Message

Find Contact

Delay For

Delay Until

New Channel

New Team Custom Emoji

New Mention

New Channel Member

New Message Posted to Private Channel

New Saved Message

Add Reminder

Cancel Scheduled Message

Send Channel Message

Send Direct Message

Send Private Channel Message

Set Channel Topic

Set Status

Remove User from Channel