# Multiple PSTN Dial-outs

**URL:** <https://devforum.zoom.us/t/multiple-pstn-dial-outs/105756>\
**Category:** Video SDK\
**Tags:** phone\
**Created:** [March 14, 2024, 2:48pm UTC](https://devforum.zoom.us/t/multiple-pstn-dial-outs/105756 "2024-03-14T14:48:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kgosen](https://avatars.discourse-cdn.com/v4/letter/k/6de8d8/32.png) [@kgosen](https://devforum.zoom.us/u/kgosen)\
**Post date:** [March 14, 2024, 2:48pm UTC](https://devforum.zoom.us/t/multiple-pstn-dial-outs/105756/1 "2024-03-14T14:48:10Z")

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**Video SDK Type and Version**

- Web, 1.10.8

**Description**  
Attempting to dial-out to multiple participants when the session begins.

**Error?**  
a) The `dialout-state-change` event has no context/identifier as to which participant it’s for. I would like to update the UI with the status but I can’t without knowing who the status update is for.

b) There is no JWT/identity provided when invoking `inviteByPhone` so the only way to know what participant is connected to the session is by comparing the phone number. Not the end of the world but it would be nice if we could provide one.

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**Author:** ![vic.yang](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/vic.yang/32/24656_2.png) [@vic.yang](https://devforum.zoom.us/u/vic.yang)\
**Post date:** [April 12, 2024, 1:52pm UTC](https://devforum.zoom.us/t/multiple-pstn-dial-outs/105756/2 "2024-04-12T13:52:25Z")

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Hey @kgosen

Sorry for the late reply.

We will improve the `dialout-state-change` by including the phone number and a unique call ID for identification purposes in the next version. Please stay tuned.

Thanks  
Vic