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Re: [Linphone-users] Unable to call US SIP number from India
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From: |
Stuart D Gathman |
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Subject: |
Re: [Linphone-users] Unable to call US SIP number from India |
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Date: |
Tue, 14 Apr 2020 19:23:24 -0400 (EDT) |
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User-agent: |
Alpine 2.21 (LRH 202 2017-01-01) |
On Wed, 15 Apr 2020, Nishant ghosh wrote:
Hi, I am unable to call on a US SIP number from India using linphone desktop
app but the call is not reaching to my friend in USA. Is this calling free
of charge or I need to purchase any membership plan ? Please respond
If by "SIP number" you mean one of those ancient "telephone" numbers
from the early 20th century, then yes, you need a paid service that
connects SIP to POTS (Plain Old Telephone Service).
An actual SIP number like address@hidden is a free service
at present for 2 party calls. (Conference calls require more server
involvement and are often paid.)
You can also do peer to peer using IPv6 raw IPs (or public IPv4 IPs).
That doesn't not require any service at all (other than internet).