0 votes

I am using an iptel.org SIP together with an IPKall number and Zoiper.

I can receive most calls, only the one or other doesnt go through.

Most importantly, I cannot receive text messages at all. Whose fault is that, SIP, IPKall or Zoiper?

What do I do?

in Windows by (120 points)


Which zoiper product are you using and what error messages are seen when someone sends you a message?

1 Answer

0 votes

The ITSP must offer legacy sms texting.  And it must convey it either by SIP SIMPLE or Xmpp Texting.

by (640 points)
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