FAQ

• chan_sip.c:6712 determine_firstline_parts: Bad request protocol Packet
• How do I get ISDN functioning with a Fritz!Card/PCI

chan_sip.c:6712 determine_firstline_parts: Bad request protocol Packet

Fix the annoying messages:
diff -uNr asterisk-1.4.13.org/channels/chan_sip.c asterisk-1.4.13/channels/chan_sip.c
--- asterisk-1.4.13.org/channels/chan_sip.c	2007-10-10 16:42:00.000000000 +0200
+++ asterisk-1.4.13/channels/chan_sip.c	2007-11-14 04:33:05.000000000 +0100
@@ -6620,6 +6620,12 @@
 		if (*e)
 			*e++ = '\0';
 		e = ast_skip_blanks(e);
+		if (!strcasecmp(req->rlPart1, "Cirpack") &&
+			!strcasecmp(req->rlPart2, "KeepAlive") &&
+			!strcasecmp(e, "Packet")) {
+			/* Silently drop bogus Cirpack keepalive packets */
+				return -1;
+		}
 		if (strcasecmp(e, "SIP/2.0") ) {
 			ast_log(LOG_WARNING, "Bad request protocol %s\n", e);
 			return -1;

diff -uNr asterisk-1.4.13.org/main/rtp.c asterisk-1.4.13/main/rtp.c
--- asterisk-1.4.13.org/main/rtp.c	2007-10-08 22:06:33.000000000 +0200
+++ asterisk-1.4.13/main/rtp.c	2007-11-11 13:12:28.000000000 +0100
@@ -1383,6 +1383,7 @@
 	[34] = {1, AST_FORMAT_H263},
 	[103] = {1, AST_FORMAT_H263_PLUS},
 	[97] = {1, AST_FORMAT_ILBC},
+	[96] = {0, AST_RTP_DTMF},
 	[99] = {1, AST_FORMAT_H264},
 	[101] = {0, AST_RTP_DTMF},
 	[110] = {1, AST_FORMAT_SPEEX},

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How do I get ISDN functioning with a Fritz!Card/PCI
Install mISDN and not the Fritz driver.

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