[asterisk-users] Gateway doesn't ring

[Hans-Peter Straub]

Hello all,

i have a problem on incoming call's from SIP Provider that ist going through 
the Asterisk to a Grandstream HT502. The first ring is executed on the HT502 
propperly, but no more ring will follow. But the call can nevertheless be 
answered by a phone on the gateway.

If i call the same Gateway through a connected second Asterisk the ringing is 
done well. 

If a call is coming through the same SIP Provider to another Gateway 
i.e. "Inalp Patton SmartNode SN4552" all is working fine.

Is this a problem on the configuration of the Gateway itselfs or on Asterisk 
for this gateway?

Thanks

Hans-Peter Straub