Call Tariffs

A call tariff controls how the platform prices calls, data, and events from usage files. Each tariff holds rates for different call types and destinations, along with rules for connection fees, minimum charges, and rounding. You can create standard tariffs for general use, or bespoke tariffs for individual customers with special pricing.

Where you have existing rate sheets, you can often import them directly into the platform.

Key benefits

Centralised pricing:one tariff covers all call types for a number or customer
Flexible rating:calculated rates, percentage markups, or rates from usage files
Inheritance:base one tariff on another and only enter the differences
Wholesale and retail:track carrier costs and customer prices separately

How call tariffs work

When usage files (such as CDRs) arrive from your carriers, the platform processes each record through these steps:

Allocate to a number:the platform matches the CLI in the usage file to a number on the system
Determine the call type:from the dialled digits and carrier data, the platform identifies the specific call type (e.g. Vodafone Mobile, France Landline, US Landline)
Find the tariff:the platform looks up the tariff on the number. If none is set, it checks the customer’s default tariff for that call class. If neither exists, it looks for a default tariff matching the carrier and number type. See Tariff resolution chain for the full order.
Apply the rate:it finds the rate for that call type within the tariff and calculates the charge
Apply markup if needed:if the tariff has no rate for the call type, the platform checks for a per-class markup on the number or customer. If the call is still unrated at billing time, a fallback markup applies as a last resort.

Setting a tariff on a customer provides a default for all their numbers. You can then override this on individual numbers where pricing differs.

If usage cannot be allocated to a number, or the call type cannot be determined, the record appears in the billing errors. Calls that pass through all rating steps without finding a price also appear there. See Rating priority for the full chain.

Tariff resolution chain

When the platform rates a call, it works through these steps to find a tariff. It uses the first match:

Feature tariff:a tariff on the feature or its linked standard feature for that call class
Number tariff:a tariff on the number for that call class
Number class markup:a per-class markup percentage on the number (no tariff used; the markup applies directly)
Customer default tariff:the tariff from the customer’s default tariffs for that call class (must be compatible with the call’s carrier and number type)
Customer class markup:a per-class markup percentage on the customer (no tariff used; the markup applies directly)
Default tariff:a tariff with Default (Carrier/NumberType) availability that matches the carrier, number type, and currency. See Default tariffs.

If none of these produce a price, the call remains unrated and moves to fallback markup at billing time.

When multiple default tariffs match, the platform picks the most specific: customer-specific first, then customer group, then general.

The tariff list

View all tariffs from List Tariffs on the main menu. The list is split across several tabs:

Tab	Shows
Retail	All current retail tariffs
Base	Tariffs with Base availability
Bespoke	Tariffs linked to a specific customer (highlighted in green)
Wholesale	All wholesale tariffs
Historic	Tariffs marked as Historic
Unused	Tariffs not currently assigned to any active numbers, or as a wholesale tariff
All	Every tariff in the system

Default (Carrier/NumberType) tariffs appear in the Retail tab alongside standard and headline tariffs.

Each row shows the tariff name, description, linked customer (if bespoke), and parent tariff (if based upon another).

Filtering the list

Use the filter fields above the list to narrow results:

Applies To:filter by tariff class (Inbound, Mobile, International, etc.)
Availability:filter by availability setting
Retail:show retail tariffs, wholesale tariffs, or both
Usage Status:show tariffs in use, unused, or all
Belongs To:filter by the customer a bespoke tariff is linked to

Tariff details

Name

Tariff Name:the display name for this tariff. If you use bulk imports to update rates, the name must match exactly.
Description:optional notes about this tariff. Not shown to customers.

Availability

Value	Meaning
Headline	Shown at the top of tariff lists and highlighted
Standard	Available for use on any customer
Historic	Only usable by customers already on it; hidden from new assignments
Base	Used as a parent for other tariffs; not assigned to customers directly
Default (Carrier/NumberType)	Automatic fallback when no compatible tariff is assigned. Requires For Carriers and For Number Types. See Default tariffs.

Additional availability fields:

Customer:restrict this tariff to a single customer (leave blank for general use)
Customer Groups:restrict to customers in these groups
For Carriers:for retail tariffs, limits which numbers can use this tariff (by their carrier). For wholesale tariffs, determines which carrier’s traffic is rated using this tariff. Leave blank for all carriers.
For Number Types:for retail tariffs, limits which numbers can use this tariff (by their number type). For wholesale tariffs, determines which number types are rated using this tariff. Leave blank for all types.
Currency:the currency for rates in this tariff (when multi-currency is enabled)
Retail Tariff:whether this is a Retail or Wholesale tariff (when wholesale calls module is active)

Tariff type

Rate Structure:choose between Single Rate (one rate for all times) or Day / Evening / Weekend (separate rates for each period)
Applies To:the class of calls this tariff covers (e.g. National, Mobile, International, Inbound, Service Number, Surcharge). Set when the tariff is created and cannot be changed.
Based Upon:inherit rates from another tariff. See Tariff inheritance below.
Charge Type:how rates are calculated. Options include calculated rates (e.g. pence per minute) and markup rates (e.g. percentage on wholesale cost).
Use Dial Strings For:override which carrier’s dial strings the platform uses for location lookups on this tariff.

Tariff inheritance

You can base one tariff on another using the Based Upon field. The child tariff inherits all rates from the parent, and you only enter the rates that differ.

Rates set directly on the child always override inherited rates
Changes to the parent flow through to the child for any rates the child hasn’t overridden
Changes to the child never affect the parent
You can layer tariffs up to ten levels deep

Example: Your standard tariff charges 1.5ppm (pence per minute) for UK landlines. A customer has negotiated 1.0ppm. Create a tariff based upon the standard one with a single rate for UK landlines at 1.0ppm. All other rates come from the standard tariff automatically.

Cloning vs Based Upon

If future changes to the parent should not affect the child, clone the tariff instead. Cloning copies all rates at that point in time with no ongoing link. Use Actions menu > Clone to do this.

Default rates and surcharges

Default values on the tariff apply to all call types unless overridden by a specific rate. This is useful for charges that are consistent across many call types, such as connection fees.

Where a specific rate sets a value, it overrides the default for that field only. Other fields still use the tariff default.

Default costs

Default Cost:the standard per-unit rate (in pence or as a percentage, depending on charge type)
Default Connection Cost:a fixed charge applied to each call
Default Minimum Cost:the lowest charge for any call (not applied to zero-rated calls)
Default Maximum Cost:the highest charge for any single call

Default surcharges

Some calls have additional surcharges applied on top of the base cost. Each surcharge has a per-minute rate, a connection component, and a rounding setting.

Access Charge:for non-geographic numbers (e.g. 084x, 087x). Includes per-minute rate, connection cost, and rounding.
Mobile Origination Surcharge:additional charge when a call originates from a mobile. Includes per-minute rate, connection cost, and rounding.
Payphone Origination Surcharge:additional charge when a call originates from a payphone. Includes per-minute rate, connection cost, and rounding.
Call Recording Surcharge:additional charge for recorded calls. Includes per-minute rate, connection cost, and rounding.

Default initial costs

You can charge the first part of a call at a different rate. This works alongside or instead of a connection charge.

Default Initial Cost:the per-minute rate during the initial period
Default Initial Duration:how long the initial period lasts (in seconds)
Default Connection Cost After Initial Duration:a connection charge applied after the initial period ends

Default rounding

The platform calculates charges using per-second billing and rounds to ten-thousandths of a penny by default. You can change this:

Minimum Chargeable Duration:calls shorter than this are rounded up (in seconds)
Round Duration Up To Next:round call duration up to the next specified number of seconds
Round Bytes Up To Next:round data usage up to the next specified number of bytes (when data billing is active)
Round Events Up To Next:round event count up to the next specified number (when events billing is active)
Round Cost Up To Next:round the calculated cost up to the next specified amount (in pence)
Round Cost After Surcharge Up To Next:round the final cost after surcharges are applied (in pence)

Fallback rate

A tariff can have a fallback markup for traffic that has no matching rate.

Fallback Markup:the percentage markup to apply to unrated traffic
Fallback Suggested Retail Markup:the percentage markup on the suggested retail price (when the suggested retail module is active)

Unrated traffic appears in billing errors and can be rated using the fallback markup either manually through the errors screen or automatically as it is added to an invoice.

Fallback markup can also be set on customers and numbers. The platform uses the first value it finds in this order: tariff, then number, then customer. This lets you set a customer-wide fallback and override it on specific numbers or tariffs where needed.

Per-class markup

Per-class markup lets you set a percentage markup for each call class (such as Inbound, National, or Mobile) on customers and numbers. When the platform rates a call and the tariff has no matching rate for that call type, it applies the per-class markup instead.

The ten available classes are:

Inbound
National
Mobile
Non-geographic
International
Extended International
Service Numbers
Surcharges
Bespoke Tariff 1
Bespoke Tariff 2

Extended International, Bespoke Tariff 1, and Bespoke Tariff 2 are optional classes. They can also be renamed on your platform to match your own terminology.

Per-class markup fires during call rating, before billing. The platform calculates the charge using the best available cost base: suggested retail price if available, then CDR cost, then carrier cost.

Values set on a number override the customer-level values. If neither the number nor the customer has a markup for that class, the call remains unrated and moves on to fallback markup at billing time.

Rating priority

When the platform processes a call, it tries to find a price using four levels. Each level acts as a safety net for the one above:

Tariff rate:the platform looks for a specific rate in the tariff found through the resolution chain. This is the normal pricing method. Most calls are rated here.
Default tariff:if no tariff is assigned at any level, the platform checks for a default tariff matching the carrier and number type. This fires during rating, just like a directly assigned tariff.
Per-class markup:if the tariff (or default tariff) has no rate for the call type, the platform checks for a per-class markup on the number, then the customer. This fires during rating and uses the best available cost (suggested retail, CDR cost, or carrier cost).
Fallback markup:if the call is still unrated at billing time, the platform applies the fallback markup. It checks the tariff first, then the number, then the customer. This is the final safety net before a call appears as a billing error.

Calls that pass through all four levels without finding a price appear in the pre-billing report and billing errors.

Editing a call tariff

This covers changes to the tariff itself: its name, tariff type, availability, inheritance, default costs, default surcharges, fallback rate and per-class markup. For changes to the individual rates within a tariff (the prices for specific call types), see Managing rates.

Open the tariff
Click Edit
Make your changes
Click Save

Changes to a tariff’s availability take effect immediately. Changes to default costs, surcharges, fallback rate or per-class markup apply the next time a call is rated using this tariff. Calls that have already been rated keep their original price, whether they have been billed yet or not.

Tariff rates

Each tariff contains individual rates for specific call types. The tariff page shows the tariff defaults on the left and the full rate list on the right. The sections below describe the fields on a rate. For the procedural steps to add, edit or delete rates, see Managing rates.

Rate identification

Tariff:the tariff this rate belongs to
Call Type:the specific call type (e.g. Vodafone Mobile, France Landline, BT Landline)
Call Time:the time period (Daytime, Evening, Weekend, or All if the tariff uses a single rate structure)

Charge type

Charge Type:how this rate is calculated. Calculated rates use a per-unit cost (e.g. pence per minute). Markup rates apply a percentage to the cost from the usage file. You can also use the calculated wholesale cost as the basis for markup. Not all rates in a tariff need the same charge type.

Costs

Cost:the per-unit rate in pence (for calculated rates) or the markup percentage (for markup rates)
Connection Cost:a fixed per-call charge. Can be added to both calculated and markup rates. When added to a markup rate, the fixed amount is applied after the percentage markup.
Minimum Cost:the lowest charge for this call type (not applied to zero-rated calls)
Maximum Cost:the highest charge for a single call of this type
Rate Summary:a read-only description of how this rate is calculated, including rounding rules

Surcharges

Per-rate surcharges work the same as the default surcharges but apply only to this call type. Each has a per-minute rate, connection component, and rounding setting:

Access Charge:for non-geographic numbers
Mobile Origination Surcharge:for mobile-originated calls
Payphone Origination Surcharge:for payphone-originated calls
Call Recording Surcharge:for recorded calls

Initial costs

Initial Cost:the per-minute rate during the initial period
Initial Duration:how long the initial period lasts (in seconds)
Connection Cost After Initial Duration:a connection charge applied after the initial period

Rounding

Per-rate rounding overrides the tariff defaults for this call type:

Minimum Chargeable Duration:minimum call duration in seconds
Round Duration Up To Next:round duration up in seconds
Round Bytes Up To Next:round data up in bytes
Round Events Up To Next:round events up
Round Cost Up To Next:round cost up in pence
Round Cost After Surcharge Up To Next:round final cost after surcharges in pence

Managing rates

This section covers adding, editing and deleting individual rates within a tariff. For changes to the tariff itself (its name, availability, defaults and so on), see Editing a call tariff.

How the rate list works

The rate list on a tariff page shows every known call type, not just the ones that have a rate set. Each row has either an Add link (no rate set yet for that call type) or the existing cost with an Edit link. You pick the call type by choosing which row to act on, so the rate form always opens pre-filled with the correct Call Type and Call Time. There is no dropdown to pick these on the form itself.

On a Daytime / Evening / Weekend tariff, each call type has three rows in the list, one per time band. All three need a rate set for calls of that type to be priced correctly; a missing time band falls through to the tariff’s default costs and then to the rating priority chain. On a Single Rate tariff, each call type has just one row.

Adding a rate

Open the tariff and find the row for the call type you want to price (on a D/E/W tariff, there is a separate row for each of the three time bands)
Click Add on that row
In Charge Type, choose whether the rate is calculated (per-unit cost) or a markup on the wholesale cost
Fill in the Costs:at minimum the Cost field, plus any Connection Cost, Minimum Cost or Maximum Cost
Optionally set Surcharges, Initial Costs, and Rounding overrides for this call type
Click Save

On a D/E/W tariff, remember to come back and set the rates for the other two time bands as well. Anything you do not set a rate for falls back to the tariff’s default costs, then through the rating priority chain.

Editing a rate

Open the tariff and find the row for the rate you want to change
Click Edit on that row
Update any of the fields: costs, surcharges, initial costs, or rounding
Click Save

Changes apply the next time a call is rated using this tariff. Calls that have already been rated keep their original price, whether they have been billed yet or not.

Deleting a rate

Open the tariff and click Edit on the rate you want to remove
Click Actions menu > Delete
Confirm the deletion

Deleting a rate is permanent. From the next time a call is rated against this tariff, the matching Call Type and Call Time combination falls back to the tariff’s default costs, then to the rating priority chain (default tariff, per-class markup, fallback markup). Calls that have already been rated are not affected, whether they have been billed yet or not.

On a D/E/W tariff, deleting only one of the three time bands leaves the call type partially unpriced for that band. Make sure that is what you want, or delete all three.

Dated rates (scheduling price changes)

Each rate can carry an optional Start Date and End Date. The rating engine picks the rate whose date range covers the date of the call being rated:

A rate with no Start Date applies from the beginning of time.
A rate with no End Date applies indefinitely.
When two rates exist for the same call type, the one whose dates cover the call date wins. Date ranges must not overlap for the same call type and time band.

This lets you stage a price change ahead of time. The platform keeps both the old and new rates on the tariff, and switches between them automatically on the agreed day.

Recommended workflow: add the new rate as soon as customer notice is given, with the Start Date set to the day the new price should take effect. The platform automatically uses the dated rate from that day onwards and the older rate up to the day before; you do not need to set an End Date on the existing rate.

Worked example: on 1 June 2026 you give customers a month’s notice of a 2p/min increase on the National rate. On the same day you:

Open the tariff and click Add on the National row
Enter the new rate (cost, surcharges and so on)
Pick 1 July 2026 in the Start Date calendar
Save

From 1 July, calls are rated at the new price automatically. Calls rated before then continue to use the existing rate.

Back-dating: you can give a rate a Start Date in the past. This affects calls rated from that date onwards, but does not automatically re-price calls that have already been rated. If you need the new price to apply to those existing (unbilled) calls too, use the Recalculate Calls From Start Date Expert Mode action on the new rate after saving it.

Actions

Use the Actions menu on a tariff for these operations:

Clone:create an independent copy of the tariff with all its rates. The clone has no ongoing link to the original.
Delete:remove the tariff. Only available if it is not in use.
Include Hidden Call Types / Exclude Hidden Call Types:show or hide rarely-used call types in the rate list.
Download CSV:export the tariff rates. Four variants are available depending on whether you want all rates or only those set directly on this tariff, and whether to include inherited rates.
Apply Increase (In Place):increase all rates on this tariff by a percentage. Modifies the existing tariff in-place. Optionally takes an Effective Date to schedule the increase for a future day rather than applying it immediately. Available from the Expert menu (requires expert level 5 to edit). See Price Increases.
Create Increased Version:create a new tariff with rates increased by a percentage, leaving this tariff unchanged. Optionally takes an Effective Date so the new version’s increased rates only apply from that day onwards. See Price Increases.

Recalculate Calls From Start Date (Expert Mode)

Re-rates calls that have already been priced against this tariff, from a back-dated rate’s Start Date onwards, so the new price applies to them too.

When to use: You have just added a back-dated rate (a rate whose Start Date is in the past) and want any already-rated, not-yet-billed calls covered by that date range to be re-priced using the new rate.

Required:

Start Date on the new rate must be set. The action picks up that date automatically.

What happens:

Calls already rated against this tariff with a call date on or after the rate’s Start Date are re-rated using the new rate
Each call’s invoice line is updated with the new price; the original price is overwritten
Calls that have already appeared on a finalised invoice are not changed

Important: This action is for retail tariffs only and requires the Standard expert level. It is available when you save a new rate with a Start Date in the past, via the new rate’s Expert menu. There is no equivalent for wholesale tariffs: wholesale costs feed into call rating, not into invoice lines directly. If you want a price change to take effect cleanly without ever needing this action, set the Start Date in the future and let the platform handle the changeover automatically.

Wholesale tariffs and carrier tariffs

When the wholesale calls module is active, tariffs are marked as either Retail or Wholesale using the Retail Tariff field.

Retail tariffs calculate the price on the customer’s invoice. They are assigned to numbers in the usual way.

Wholesale tariffs calculate the expected carrier cost. The platform matches a wholesale tariff to a call using the For Carriers and For Number Types fields. A wholesale tariff with no carriers or number types specified acts as a default.

Carrier tariff records

Carrier tariff records map wholesale tariffs to carriers by call class. When the platform processes a call, it:

Finds the wholesale tariff for the carrier and call class
Calculates the wholesale cost
Finds the retail tariff on the number
Calculates the retail price (which may use the wholesale cost as the basis for a markup)

This lets you track margins accurately across different carriers and call types.

Inbound tariffs

Rather than creating separate inbound tariffs for each number type, create a single inbound tariff with rates for each number type. For example, set one rate for inbound 0800 calls and another for inbound 03 calls within the same tariff.

This is simpler to manage and particularly useful when you have many inbound number types, such as international numbers.

Default tariffs

A default tariff acts as an automatic fallback. When a call has no tariff at any level in the resolution chain, the platform looks for a default tariff that matches the call’s carrier and number type.

This is useful when you have many customers on the same carrier and number type. Rather than assigning a tariff to every customer or number, you set one default tariff and let the platform find it automatically.

Requirements

To make a tariff work as a default:

Availability must be set to Default (Carrier/NumberType)
For Carriers must list at least one carrier
For Number Types must list at least one number type
Retail Tariff must be Retail or Retail + Wholesale (not Wholesale-only)

The platform validates these rules when you save. You cannot set a tariff to Default availability without specifying carriers and number types.

How matching works

The platform matches a default tariff to a call using:

Carrier:the carrier on the call must be selected in the tariff’s For Carriers list
Number type:the number’s type must be selected in the tariff’s For Number Types list
Currency:the tariff’s currency must match the customer’s currency (or be unset)
Customer/group restrictions:if the tariff is restricted to a customer or customer group, the call’s customer must match

When multiple default tariffs match, the platform picks the most specific:

Customer-specific:a default tariff linked to that customer
Customer group:a default tariff for a matching customer group
General:a default tariff with no customer or group restriction

Deletion restriction

You cannot delete a tariff while its availability is set to Default (Carrier/NumberType). Change the availability to another value first, then delete it.

When to use default tariffs

Default tariffs work well when:

You have a standard rate for a carrier and number type that applies to most customers
You want a safety net to catch calls that would otherwise go unrated
You prefer not to assign tariffs individually to every customer or number

For the fixed fee equivalent, see Default Fixed Fee Tariffs in the fixed fee tariffs guide.

Practical examples

Standard mobile tariff

You charge a 1p connection charge on all mobile calls, but different per-minute rates depending on the mobile call type. Using a tariff lets you set the connection charge once as a default, then add individual rates per call type.

Create a tariff with:

Applies To: Mobile
Default Connection Cost: 1p

Then add rates for each mobile call type:

Call type	Rate
UK Mobile	5ppm
UK Mobile Premium	15ppm

The 1p connection charge applies automatically to every mobile call. The per-minute rate is picked from the matching rate row.

Bespoke customer override

A customer has negotiated better rates for calls to France and Germany but uses your standard pricing for all other international destinations.

Create a tariff Based Upon your standard international tariff
Add two rates: France at 2.0ppm, Germany at 2.5ppm
Set the Customer field to this customer
Assign the tariff to the customer’s numbers

All other destinations use the standard international tariff’s rates automatically.

Markup-based billing

You resell calls from multiple carriers and want to bill customers using percentage markups rather than fixed rates. You set up per-class markups on the customer to cover the common call classes, and a fallback markup as a safety net.

On the customer record, set:

Inbound Markup: 0% (pass through at cost)
National Markup: 25%
Mobile Markup: 30%
International Markup: 40%

Then set a Fallback Markup of 35% to catch anything else.

When a national call comes in, the platform checks the tariff first. If the tariff has no national rate, the 25% per-class markup applies during rating. If a call arrives for an unusual call type with no per-class markup and no tariff rate, the 35% fallback markup applies at billing time.

For one number that needs different pricing, override the customer values on that number directly.

International tariff with a fallback rate

You want to enter specific rates for your most popular international destinations and cover everything else with a fallback.

Create an international tariff and add individual rates for your headline destinations:

Destination	Rate
France	2.0ppm
Germany	2.5ppm
Spain	3.0ppm
USA	1.5ppm

Then set the Fallback to 50% so any destination without its own rate still bills correctly.

Customers see accurate pricing for the destinations they call most. Less common destinations use the fallback rate rather than failing to rate.

Default tariff as a safety net

You have 50 customers on Carrier A 0800 numbers, all using the same inbound call rate. Rather than assigning a tariff to each customer, you create a single default tariff.

Create an inbound tariff with your standard 0800 rates
Set Availability to Default (Carrier/NumberType)
Set For Carriers to Carrier A
Set For Number Types to 0800

When the platform rates an inbound call on a Carrier A 0800 number, it works through the resolution chain. If no tariff is assigned at the feature, number, or customer level, the default tariff picks it up automatically.

If one customer negotiates a special rate, assign a bespoke tariff to that customer. Their calls use the bespoke tariff; everyone else continues to use the default.

Tariff field reference

The fields below make up a call tariff record. The individual rates within a tariff are documented in Tariff and Discount Detail Records.

Tariff Name

This section defines the basic identification information for the tariff, including its name and description.

Field	Description
Tariff Name	The display name for this tariff
Description	Additional description or notes about this tariff

Tariff Availability

Configure how and where this tariff can be used, including customer assignments, availability settings, and currency configuration.

Field	Description
Tariff Availability	Controls where and how this tariff can be used
Retail Tariff	Determines if this is a retail or wholesale tariff
Currency	The currency used for rates in this tariff
Customer	Restrict this tariff to a specific customer (leave blank for general availability)
Customer Groups	Customer groups that can access this tariff
For Carriers	Carriers this tariff applies to (leave empty for all carriers)
For Number Types	Number types this tariff applies to (leave empty for all types)

Tariff Type

Define the technical characteristics of this tariff, including what it applies to, inheritance settings, and charge type configuration.

Field	Description
Rate Structure	Choose between time-based rates (day/evening/weekend) or a single rate for all times
Applies To	What class of calls (Inbound, Mobile etc.) this tariff applies to
Based Upon	Base tariff to inherit rates from (leave blank for standalone tariff)
Default Discount Plan
Charge Type	How rates are calculated and applied in this tariff
Use Dial Strings For	Carrier to use for dial string lookups and location-based routing

Default Costs

Set the base cost structure that applies when specific rates are not defined for particular call types or destinations.

Field	Description
Default Cost	Standard rate applied when no specific rate is defined
Default Connection Cost	Connection charge applied to each call
Default Minimum Cost	Minimum charge for any call
Default Maximum Cost	Maximum charge for any single call

Default Surcharges

Configure additional charges that are applied to calls, including access charges and surcharges for mobile origination, payphone origination, and call recording.

Field	Description
Default Access Charge	Additional access charge applied to calls
Default Access Charge (Connection)	Access charge connection component
Default Access Charge Rounding	How access charges are rounded
Default Mobile Origination Surcharge	Additional charge for mobile-originated calls
Default Mobile Origination Surcharge (Connection)	Mobile origination surcharge connection component
Default Mobile Origination Surcharge Rounding	How mobile origination surcharges are rounded
Default Payphone Origination Surcharge	Additional charge for payphone-originated calls
Default Payphone Origination Surcharge (Connection)	Payphone origination surcharge connection component
Default Payphone Origination Surcharge Rounding	How payphone origination surcharges are rounded
Default Call Recording Surcharge	Additional charge for call recording services
Default Call Recording Surcharge (Connection)	Call recording surcharge connection component
Default Call Recording Surcharge Rounding	How call recording surcharges are rounded

Default Initial Costs

Set up initial charging periods and costs that apply at the start of calls before standard charging begins.

Field	Description
Default Initial Cost	Cost applied during the initial period of a call
Default Initial Duration	Duration of the initial charging period
Default Connection Cost After Initial Duration	Connection cost applied after the initial duration

Default Rounding

Configure how call durations, data usage, events, and costs are rounded for billing purposes.

Field	Description
Default Minimum Chargable Duration	Shortest duration that will be charged for
Round Duration Up To Next	Round call duration up to the nearest number of seconds
Round Bytes Up To Next	Round data usage up to the nearest number of bytes
Round Events Up To Next	Round event count up to the nearest number
Round Cost Up To Next	Round call cost up to the nearest number of pence
Round Cost After Surcharge Up To Next	Round final cost after surcharges are applied

Fallback Rate

Define markup rates that apply when specific destination rates are not available in the tariff.

Field	Description
Fallback Suggested Retail Markup	Suggested markup for retail pricing when rates are not defined
Fallback Markup	Markup applied when specific rates are not available

Fixed Fee Tariffs: pricing for non-usage charges
Discount Plans: inclusive minutes, allowances, and call discounts
Features: how features link tariffs to numbers
Numbers: number setup and tariff assignment
Price Increases: apply percentage increases to tariffs and standard features