I switched from Zoiper because it just has become unreliable for me and call quality was poor. I love this app however on my Samsung Galaxy S7 it does not start automatically on my phone. i have to keep remembering to go into the app after I reboot otherwise I miss calls. I have the "Start on boot" setting turned on but it appears not to work on my phone. I would love it if the issue got fixed and I could give it a better review.
You need to work on voice latency. There's a one or two second delay between callers even in ideal network conditions. Zoiper's latency is barely detectable. Overall I prefer Grandstream, but the latency is a deal breaker for me.
not worthy of the Gandstream brand. My ht7501 works flawlessly on same exact mobile network while this app cant even establish a connection with my provider even though on my providers end it shows as registered with grandstream wave. Also does not allow any insight into the keepalive frequency or whether to use it over wifi or mobile or both even though this option is available on Grandstream hardware variants. Offers no explanation to why it fails to register even though according to provider it is infact registered.I have no doubt that these issues are easily fixed by making more sip setting s available to the user from within the app as well as giving the user access to the sip logs through the notification panel or from within the app. Using alternative mirror of the same provider allows registration (really?) but incommng calls do not work. Grandstream ignored other Googleplay review mentioning the sip server address field is not honouring the outgoing port (addess:port) and it doesn't even have any other field to specify the outgoing port or allow the user to know what outgoing port grandstream is using (i assume 5060) .
I am having difficultly with VOIP calls interrupting my normal GSM calls. How do I fix this?
This app is useless now, people can't hear me well when I'm talking, and I'm using OnePlus 5, this needs to get fixed.
Like the support for multiple registrations. Really needs to have the option to override the native dailer to ensure all calls go through sip. Please.
Resolved Android 8.0 crash issue.