Paul wrote:
I recently hooked up my sipura IP phone and set it up as an SIP device to
POTS line. After approximately 1 minute, the quality turns horrible and the
person can no longer hear me, but I can faintly here them. There is a lot of
static on the line, it almost sounds like an electronic
I recently hooked up my sipura IP phone and set it up as an SIP device to
connected to asterisk. I am able to dial a number on the SIP phone, connect
to an external number via the PSTN connected to asterisk and begin the
conversation. At first, the audio quality is PERFECT, in both directions. I
