Hallo,
Gerne möchte ich euren Rat einholen.
Weil Deutsch nicht meine Muttersprache ist werde ich diese nachricht weiter in Englisch schreiben (entschuldigung)..
I use a Cisco 7960 with 2 sip accounts and a draytek 2800 vg(a) router.
When I startup the phone everything works fine.. However after a few hours my voipin numbers cant be reached anymore. Remarkably after a while they might work again for some time.
I tried to reduce the "register expire" settings but without result.
Moreover on my router I forwarded the port 5060, opened the udp media ports 16384 till 32766. And the IP phone is in the DMZ.
For problem solving I experimented with only 1 sip account (voipbuster) but the problem is exactly the same with the other account.
All suggestions will be appreciated.
Gruss,
Jeroen
Gerne möchte ich euren Rat einholen.
Weil Deutsch nicht meine Muttersprache ist werde ich diese nachricht weiter in Englisch schreiben (entschuldigung)..
I use a Cisco 7960 with 2 sip accounts and a draytek 2800 vg(a) router.
When I startup the phone everything works fine.. However after a few hours my voipin numbers cant be reached anymore. Remarkably after a while they might work again for some time.
I tried to reduce the "register expire" settings but without result.
Moreover on my router I forwarded the port 5060, opened the udp media ports 16384 till 32766. And the IP phone is in the DMZ.
For problem solving I experimented with only 1 sip account (voipbuster) but the problem is exactly the same with the other account.
All suggestions will be appreciated.
Gruss,
Jeroen
