====== How to Assign the Trunk to Campaign ======

<note tip>Trunk is a route connecting the local telephone network and other telephone network(mainly the traditionl PSTN network or other IP PBX system).</note>

===== Set the Trunk in Team =====

If the team has one trunk only,you just need change it in teams,as follows：

{{:en:faq:assign_trunk_to_campaign01.png?750|}}


===== Set the Trunk in Account Groups =====

<note>The campaign need bind to a agent group,at the same time,agent has one account belongs to himself.</note>

For example:There are 5 accounts in team named "test_team",the accounts' name from astercc0 to astercc4.The team uses a trunk group named "
trunkgroup01",and there are 3 trunks in it,these are trunk01,trunk02 and trunk03.Now,we will assign a special trunk(e.g.：trunk01) or trunk group to campaign,what should we do？

==== Add the Agents' Accounts to a Account Group ====

e.g.：If we want to use trunk01 dial out when as agent01 or agent02,we should add astercc0 and astercc1 to account_group01,as follows:

{{:en:faq:assign_trunk_to_campaign02.png?750|}}


==== Assign the Trunk(or trunk group) to Account Group ====

Then，we should bind trunk named "trunk01" to the account group,as follows:

{{:en:faq:assign_trunk_to_campaign03.png?750|}}


===== How to Assign the Trunk to Predictive Dialer =====

If dial out through Predictive Dialer,we should appoint the account belongs to account_group01 to assign the trunk，e.g.：astercc0 or astercc1，as follows：

{{:en:faq:assign_trunk_to_campaign04.png?750|}}