Mass Calling Campaigns — Call Lists Through Your SIM Card

Queue a list of contacts and call them one by one through your Android phone. Each call is logged in Bitrix24 automatically.

Key Capabilities

Organized Outbound Calling at Scale

Click once, call through your list. Every call logged, every outcome tracked.

1

Call Queue from CRM

Select a list of contacts or a segment in Bitrix24. SIMtrix creates a call queue. When you are ready, click "Next" and the next number is dialed automatically through your SIM card. You control the pace — no auto-dialer, just organized sequential calling.

Call QueueIn progress
Anna Kowalska
Answered
2:45
Jan Nowak
Voicemail
1:12
Maria Schmidt
Ringing...
0:38
Pierre Dupont
Queued
--:--
Tom Weber
Queued
--:--
2

Outcome Tracking per Call

After each call, mark the outcome: answered, no answer, callback needed, not interested. Each outcome is logged as a CRM activity. Managers see completion rates and outcomes for the entire campaign.

Multi-Phone Distribution
Samsung A54SIM 1
15 calls
Xiaomi Note 12SIM 1
14 calls
Samsung S23SIM 2
13 calls
Round-robin — automatic distribution
3

Campaign Progress Dashboard

Track your calling campaign progress in real time: contacts called, contacts remaining, answer rate, average call duration. See how your team is performing across all queued calls.

Campaign Results
45
Total Calls
32 (71%)
Answered
3:24
Avg Duration
8
Leads Created
Outcomes
Answered
71%
No Answer
18%
Busy
7%
Failed
4%

How It Works

From contact list to completed calling campaign.

1

Select Contacts

Choose contacts from a CRM segment, saved filter, or campaign list.

2

Start Calling Session

Click Start. SIMtrix dials the first contact through your SIM card. The CRM card opens automatically.

3

Log Outcome, Next Call

After each call, log the outcome. Click Next to dial the next contact in the queue.

4

Review Campaign Results

See complete results: calls made, answer rates, outcomes, and average duration.

Who Is This For?

Mass calling campaigns are essential for outbound-focused teams.

1

Inside Sales

Work through lead lists efficiently. No manual dialing, no lost context. Every call logged automatically.

2

Collections Teams

Call overdue accounts systematically. Track outcomes and escalation status per contact.

3

Event Teams

Confirm attendance, share event details, or follow up after events by calling through a prepared list.

Frequently Asked Questions

No. SIMtrix does not auto-dial. You control when each call starts by clicking Next. This keeps you compliant with regulations that restrict auto-dialers and ensures you are prepared for each conversation.

Yes. The call queue is managed server-side. Multiple users can work the same campaign simultaneously — SIMtrix assigns the next contact to whoever clicks Next, preventing duplicate calls.

There is no hard limit. Campaigns can contain hundreds or thousands of contacts. Progress is tracked per-contact so you can pause and resume across sessions.

Organize your outbound calling

Call lists, outcome tracking, and CRM logging — all through your SIM card.

Try SIMtrix free

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